| 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 | $130.45 | 12.435% | $146.6715 | $146.67 | $146.65 | $146.70 |
| Purchase #2 | $171.38 | 9.208% | $187.1607 | $187.16 | $187.15 | $187.20 |
| Purchase #3 | $217.36 | 13.467% | $246.6319 | $246.63 | $246.65 | $246.60 |
| Purchase #4 | $12.74 | 4.265% | $13.2834 | $13.28 | $13.30 | $13.30 |
| Purchase #5 | $120.27 | 10.179% | $132.5123 | $132.51 | $132.50 | $132.50 |
| Purchase #6 | $23.40 | 11.285% | $26.0407 | $26.04 | $26.05 | $26.00 |
| Purchase #7 | $151.77 | 11.253% | $168.8487 | $168.85 | $168.85 | $168.80 |
| 7 purchase totals = | $827.37 | $921.1492 | $921.14 | $921.15 | $921.10 | |