| 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 | $175.95 | 11.718% | $196.5678 | $196.57 | $196.55 | $196.60 |
| Purchase #2 | $130.58 | 10.803% | $144.6866 | $144.69 | $144.70 | $144.70 |
| Purchase #3 | $168.26 | 4.363% | $175.6012 | $175.60 | $175.60 | $175.60 |
| Purchase #4 | $116.86 | 4.115% | $121.6688 | $121.67 | $121.65 | $121.70 |
| Purchase #5 | $151.41 | 4.523% | $158.2583 | $158.26 | $158.25 | $158.30 |
| Purchase #6 | $68.35 | 9.851% | $75.0832 | $75.08 | $75.10 | $75.10 |
| Purchase #7 | $7.26 | 12.261% | $8.1501 | $8.15 | $8.15 | $8.20 |
| 7 purchase totals = | $818.67 | $880.0160 | $880.02 | $880.00 | $880.20 | |