| 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 | $15.96 | 3.757% | $16.5596 | $16.56 | $16.55 | $16.60 |
| Purchase #2 | $93.98 | 8.472% | $101.942 | $101.94 | $101.95 | $101.90 |
| Purchase #3 | $24.78 | 8.227% | $26.8187 | $26.82 | $26.80 | $26.80 |
| Purchase #4 | $93.28 | 10.370% | $102.9531 | $102.95 | $102.95 | $103.00 |
| Purchase #5 | $172.53 | 8.347% | $186.9311 | $186.93 | $186.95 | $186.90 |
| Purchase #6 | $155.54 | 9.644% | $170.5403 | $170.54 | $170.55 | $170.50 |
| Purchase #7 | $107.65 | 11.715% | $120.2612 | $120.26 | $120.25 | $120.30 |
| 7 purchase totals = | $663.72 | $726.0060 | $726.00 | $726.00 | $726.00 | |