| 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 | $153.76 | 4.446% | $160.5962 | $160.60 | $160.60 | $160.60 |
| Purchase #2 | $203.50 | 6.544% | $216.817 | $216.82 | $216.80 | $216.80 |
| Purchase #3 | $148.82 | 3.170% | $153.5376 | $153.54 | $153.55 | $153.50 |
| Purchase #4 | $10.91 | 12.837% | $12.3105 | $12.31 | $12.30 | $12.30 |
| Purchase #5 | $146.25 | 8.256% | $158.3244 | $158.32 | $158.30 | $158.30 |
| Purchase #6 | $220.85 | 6.354% | $234.8828 | $234.88 | $234.90 | $234.90 |
| Purchase #7 | $101.71 | 8.814% | $110.6747 | $110.67 | $110.65 | $110.70 |
| 7 purchase totals = | $985.80 | $1,047.1432 | $1,047.14 | $1,047.10 | $1,047.10 | |