| 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 | $203.89 | 5.541% | $215.1875 | $215.19 | $215.20 | $215.20 |
| Purchase #2 | $66.42 | 11.495% | $74.055 | $74.06 | $74.05 | $74.10 |
| Purchase #3 | $84.30 | 10.160% | $92.8649 | $92.86 | $92.85 | $92.90 |
| Purchase #4 | $137.84 | 13.165% | $155.9866 | $155.99 | $156.00 | $156.00 |
| Purchase #5 | $220.75 | 11.804% | $246.8073 | $246.81 | $246.80 | $246.80 |
| Purchase #6 | $121.69 | 11.740% | $135.9764 | $135.98 | $136.00 | $136.00 |
| Purchase #7 | $58.46 | 13.186% | $66.1685 | $66.17 | $66.15 | $66.20 |
| 7 purchase totals = | $893.35 | $987.0462 | $987.06 | $987.05 | $987.20 | |