| 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 | $161.25 | 4.799% | $168.9884 | $168.99 | $169.00 | $169.00 |
| Purchase #2 | $159.87 | 11.692% | $178.562 | $178.56 | $178.55 | $178.60 |
| Purchase #3 | $71.59 | 5.773% | $75.7229 | $75.72 | $75.70 | $75.70 |
| Purchase #4 | $240.46 | 6.762% | $256.7199 | $256.72 | $256.70 | $256.70 |
| Purchase #5 | $52.52 | 3.260% | $54.2322 | $54.23 | $54.25 | $54.20 |
| Purchase #6 | $187.84 | 12.624% | $211.5529 | $211.55 | $211.55 | $211.60 |
| Purchase #7 | $28.42 | 6.421% | $30.2448 | $30.24 | $30.25 | $30.20 |
| 7 purchase totals = | $901.95 | $976.0231 | $976.01 | $976.00 | $976.00 | |