| 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 | $172.76 | 8.645% | $187.6951 | $187.70 | $187.70 | $187.70 |
| Purchase #2 | $223.40 | 11.551% | $249.2049 | $249.20 | $249.20 | $249.20 |
| Purchase #3 | $91.46 | 6.735% | $97.6198 | $97.62 | $97.60 | $97.60 |
| Purchase #4 | $97.53 | 13.480% | $110.677 | $110.68 | $110.70 | $110.70 |
| Purchase #5 | $58.40 | 10.134% | $64.3183 | $64.32 | $64.30 | $64.30 |
| Purchase #6 | $115.52 | 8.665% | $125.5298 | $125.53 | $125.55 | $125.50 |
| Purchase #7 | $54.60 | 6.805% | $58.3155 | $58.32 | $58.30 | $58.30 |
| 7 purchase totals = | $813.67 | $893.3604 | $893.37 | $893.35 | $893.30 | |