| 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 | $175.39 | 4.319% | $182.9651 | $182.97 | $182.95 | $183.00 |
| Purchase #2 | $248.85 | 5.795% | $263.2709 | $263.27 | $263.25 | $263.30 |
| Purchase #3 | $139.90 | 8.630% | $151.9734 | $151.97 | $151.95 | $152.00 |
| Purchase #4 | $133.58 | 12.370% | $150.1038 | $150.10 | $150.10 | $150.10 |
| Purchase #5 | $190.76 | 12.485% | $214.5764 | $214.58 | $214.60 | $214.60 |
| Purchase #6 | $219.39 | 11.209% | $243.9814 | $243.98 | $244.00 | $244.00 |
| Purchase #7 | $202.60 | 13.166% | $229.2743 | $229.27 | $229.25 | $229.30 |
| 7 purchase totals = | $1,310.47 | $1,436.1453 | $1,436.14 | $1,436.10 | $1,436.30 | |