| 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 | $182.77 | 12.796% | $206.1572 | $206.16 | $206.15 | $206.20 |
| Purchase #2 | $209.37 | 8.148% | $226.4295 | $226.43 | $226.45 | $226.40 |
| Purchase #3 | $150.96 | 10.852% | $167.3422 | $167.34 | $167.35 | $167.30 |
| Purchase #4 | $125.78 | 7.464% | $135.1682 | $135.17 | $135.15 | $135.20 |
| Purchase #5 | $31.92 | 5.561% | $33.6951 | $33.70 | $33.70 | $33.70 |
| Purchase #6 | $19.99 | 8.128% | $21.6148 | $21.61 | $21.60 | $21.60 |
| Purchase #7 | $200.82 | 13.231% | $227.3905 | $227.39 | $227.40 | $227.40 |
| 7 purchase totals = | $921.61 | $1,017.7975 | $1,017.80 | $1,017.80 | $1,017.80 | |