| 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 | $145.94 | 4.835% | $152.9962 | $153.00 | $153.00 | $153.00 |
| Purchase #2 | $225.84 | 12.213% | $253.4218 | $253.42 | $253.40 | $253.40 |
| Purchase #3 | $89.51 | 13.501% | $101.5947 | $101.59 | $101.60 | $101.60 |
| Purchase #4 | $125.36 | 8.161% | $135.5906 | $135.59 | $135.60 | $135.60 |
| Purchase #5 | $102.77 | 7.364% | $110.338 | $110.34 | $110.35 | $110.30 |
| Purchase #6 | $65.58 | 3.521% | $67.8891 | $67.89 | $67.90 | $67.90 |
| Purchase #7 | $169.34 | 3.761% | $175.7089 | $175.71 | $175.70 | $175.70 |
| 7 purchase totals = | $924.34 | $997.5393 | $997.54 | $997.55 | $997.50 | |