| 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 | $158.61 | 12.179% | $177.9271 | $177.93 | $177.95 | $177.90 |
| Purchase #2 | $6.81 | 12.653% | $7.6717 | $7.67 | $7.65 | $7.70 |
| Purchase #3 | $104.32 | 11.596% | $116.4169 | $116.42 | $116.40 | $116.40 |
| Purchase #4 | $90.55 | 13.721% | $102.9744 | $102.97 | $102.95 | $103.00 |
| Purchase #5 | $80.39 | 3.668% | $83.3387 | $83.34 | $83.35 | $83.30 |
| Purchase #6 | $101.42 | 7.351% | $108.8754 | $108.88 | $108.90 | $108.90 |
| Purchase #7 | $118.59 | 8.789% | $129.0129 | $129.01 | $129.00 | $129.00 |
| 7 purchase totals = | $660.69 | $726.2171 | $726.22 | $726.20 | $726.20 | |