| 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 | $13.84 | 11.216% | $15.3923 | $15.39 | $15.40 | $15.40 |
| Purchase #2 | $150.48 | 6.135% | $159.7119 | $159.71 | $159.70 | $159.70 |
| Purchase #3 | $143.49 | 12.664% | $161.6616 | $161.66 | $161.65 | $161.70 |
| Purchase #4 | $169.78 | 4.868% | $178.0449 | $178.04 | $178.05 | $178.00 |
| Purchase #5 | $60.87 | 9.580% | $66.7013 | $66.70 | $66.70 | $66.70 |
| Purchase #6 | $89.70 | 9.377% | $98.1112 | $98.11 | $98.10 | $98.10 |
| Purchase #7 | $182.90 | 12.318% | $205.4296 | $205.43 | $205.45 | $205.40 |
| 7 purchase totals = | $811.06 | $885.0528 | $885.04 | $885.05 | $885.00 | |