| 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 | $161.64 | 5.762% | $170.9537 | $170.95 | $170.95 | $171.00 |
| Purchase #2 | $121.41 | 4.577% | $126.9669 | $126.97 | $126.95 | $127.00 |
| Purchase #3 | $61.70 | 8.446% | $66.9112 | $66.91 | $66.90 | $66.90 |
| Purchase #4 | $216.89 | 12.437% | $243.8646 | $243.86 | $243.85 | $243.90 |
| Purchase #5 | $27.70 | 12.484% | $31.1581 | $31.16 | $31.15 | $31.20 |
| Purchase #6 | $179.26 | 12.648% | $201.9328 | $201.93 | $201.95 | $201.90 |
| Purchase #7 | $43.25 | 8.434% | $46.8977 | $46.90 | $46.90 | $46.90 |
| 7 purchase totals = | $811.85 | $888.6850 | $888.68 | $888.65 | $888.80 | |