| 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 | $186.78 | 10.647% | $206.6665 | $206.67 | $206.65 | $206.70 |
| Purchase #2 | $137.53 | 3.338% | $142.1208 | $142.12 | $142.10 | $142.10 |
| Purchase #3 | $136.35 | 5.448% | $143.7783 | $143.78 | $143.80 | $143.80 |
| Purchase #4 | $83.80 | 6.374% | $89.1414 | $89.14 | $89.15 | $89.10 |
| Purchase #5 | $154.84 | 3.128% | $159.6834 | $159.68 | $159.70 | $159.70 |
| Purchase #6 | $49.53 | 8.207% | $53.5949 | $53.59 | $53.60 | $53.60 |
| Purchase #7 | $36.44 | 9.596% | $39.9368 | $39.94 | $39.95 | $39.90 |
| 7 purchase totals = | $785.27 | $834.9221 | $834.92 | $834.95 | $834.90 | |