| 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 | $159.51 | 9.600% | $174.823 | $174.82 | $174.80 | $174.80 |
| Purchase #2 | $190.94 | 5.666% | $201.7587 | $201.76 | $201.75 | $201.80 |
| Purchase #3 | $81.51 | 8.599% | $88.519 | $88.52 | $88.50 | $88.50 |
| Purchase #4 | $101.31 | 4.743% | $106.1151 | $106.12 | $106.10 | $106.10 |
| Purchase #5 | $169.51 | 5.294% | $178.4839 | $178.48 | $178.50 | $178.50 |
| Purchase #6 | $52.30 | 5.543% | $55.199 | $55.20 | $55.20 | $55.20 |
| Purchase #7 | $78.42 | 7.638% | $84.4097 | $84.41 | $84.40 | $84.40 |
| 7 purchase totals = | $833.50 | $889.3084 | $889.31 | $889.25 | $889.30 | |