| 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 | $130.68 | 13.762% | $148.6642 | $148.66 | $148.65 | $148.70 |
| Purchase #2 | $117.82 | 12.238% | $132.2388 | $132.24 | $132.25 | $132.20 |
| Purchase #3 | $126.53 | 10.696% | $140.0636 | $140.06 | $140.05 | $140.10 |
| Purchase #4 | $243.25 | 8.517% | $263.9676 | $263.97 | $263.95 | $264.00 |
| Purchase #5 | $18.52 | 11.611% | $20.6704 | $20.67 | $20.65 | $20.70 |
| Purchase #6 | $80.65 | 13.709% | $91.7063 | $91.71 | $91.70 | $91.70 |
| Purchase #7 | $143.47 | 11.767% | $160.3521 | $160.35 | $160.35 | $160.40 |
| 7 purchase totals = | $860.92 | $957.6630 | $957.66 | $957.60 | $957.80 | |