| 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 | $109.91 | 6.133% | $116.6508 | $116.65 | $116.65 | $116.70 |
| Purchase #2 | $161.77 | 11.759% | $180.7925 | $180.79 | $180.80 | $180.80 |
| Purchase #3 | $110.84 | 8.853% | $120.6527 | $120.65 | $120.65 | $120.70 |
| Purchase #4 | $131.66 | 13.564% | $149.5184 | $149.52 | $149.50 | $149.50 |
| Purchase #5 | $58.98 | 11.277% | $65.6312 | $65.63 | $65.65 | $65.60 |
| Purchase #6 | $87.42 | 7.626% | $94.0866 | $94.09 | $94.10 | $94.10 |
| Purchase #7 | $235.94 | 4.649% | $246.9089 | $246.91 | $246.90 | $246.90 |
| 7 purchase totals = | $896.52 | $974.2411 | $974.24 | $974.25 | $974.30 | |