| 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 | $159.51 | 3.639% | $165.3146 | $165.31 | $165.30 | $165.30 |
| Purchase #2 | $34.92 | 5.664% | $36.8979 | $36.90 | $36.90 | $36.90 |
| Purchase #3 | $18.86 | 13.625% | $21.4297 | $21.43 | $21.45 | $21.40 |
| Purchase #4 | $219.37 | 3.122% | $226.2187 | $226.22 | $226.20 | $226.20 |
| Purchase #5 | $139.92 | 3.297% | $144.5332 | $144.53 | $144.55 | $144.50 |
| Purchase #6 | $160.46 | 8.282% | $173.7493 | $173.75 | $173.75 | $173.70 |
| Purchase #7 | $60.90 | 11.404% | $67.845 | $67.85 | $67.85 | $67.80 |
| 7 purchase totals = | $793.94 | $835.9884 | $835.99 | $836.00 | $835.80 | |