| 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 | $148.88 | 7.133% | $159.4996 | $159.50 | $159.50 | $159.50 |
| Purchase #2 | $235.61 | 4.296% | $245.7318 | $245.73 | $245.75 | $245.70 |
| Purchase #3 | $222.81 | 5.621% | $235.3342 | $235.33 | $235.35 | $235.30 |
| Purchase #4 | $124.55 | 7.872% | $134.3546 | $134.35 | $134.35 | $134.40 |
| Purchase #5 | $34.33 | 11.276% | $38.2011 | $38.20 | $38.20 | $38.20 |
| Purchase #6 | $138.74 | 5.407% | $146.2417 | $146.24 | $146.25 | $146.20 |
| Purchase #7 | $145.98 | 10.427% | $161.2013 | $161.20 | $161.20 | $161.20 |
| 7 purchase totals = | $1,050.90 | $1,120.5643 | $1,120.55 | $1,120.60 | $1,120.50 | |