| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $147.27 | 13.256% | $166.7921 | $166.79 | $166.80 | $166.80 |
| Purchase #2 | $235.94 | 6.478% | $251.2242 | $251.22 | $251.20 | $251.20 |
| Purchase #3 | $137.33 | 11.764% | $153.4855 | $153.49 | $153.50 | $153.50 |
| Purchase #4 | $176.78 | 11.393% | $196.9205 | $196.92 | $196.90 | $196.90 |
| Purchase #5 | $228.85 | 12.644% | $257.7858 | $257.79 | $257.80 | $257.80 |
| Purchase #6 | $153.90 | 13.523% | $174.7119 | $174.71 | $174.70 | $174.70 |
| Purchase #7 | $124.64 | 9.792% | $136.8447 | $136.84 | $136.85 | $136.80 |
| 7 purchase totals = | $1,204.71 | $1,337.7647 | $1,337.76 | $1,337.75 | $1,337.70 | |