| 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 | $185.70 | 3.674% | $192.5226 | $192.52 | $192.50 | $192.50 |
| Purchase #2 | $228.88 | 8.670% | $248.7239 | $248.72 | $248.70 | $248.70 |
| Purchase #3 | $56.32 | 5.295% | $59.3021 | $59.30 | $59.30 | $59.30 |
| Purchase #4 | $156.65 | 12.280% | $175.8866 | $175.89 | $175.90 | $175.90 |
| Purchase #5 | $165.80 | 9.844% | $182.1214 | $182.12 | $182.10 | $182.10 |
| Purchase #6 | $9.57 | 11.429% | $10.6638 | $10.66 | $10.65 | $10.70 |
| Purchase #7 | $91.27 | 4.296% | $95.191 | $95.19 | $95.20 | $95.20 |
| 7 purchase totals = | $894.19 | $964.4114 | $964.40 | $964.35 | $964.40 | |