| 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 | $177.65 | 13.181% | $201.066 | $201.07 | $201.05 | $201.10 |
| Purchase #2 | $34.94 | 13.784% | $39.7561 | $39.76 | $39.75 | $39.80 |
| Purchase #3 | $104.57 | 5.664% | $110.4928 | $110.49 | $110.50 | $110.50 |
| Purchase #4 | $141.62 | 9.455% | $155.0102 | $155.01 | $155.00 | $155.00 |
| Purchase #5 | $102.65 | 11.228% | $114.1755 | $114.18 | $114.20 | $114.20 |
| Purchase #6 | $66.62 | 13.104% | $75.3499 | $75.35 | $75.35 | $75.30 |
| Purchase #7 | $230.87 | 5.479% | $243.5194 | $243.52 | $243.50 | $243.50 |
| 7 purchase totals = | $858.92 | $939.3699 | $939.38 | $939.35 | $939.40 | |