| 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 | $127.54 | 12.219% | $143.1241 | $143.12 | $143.10 | $143.10 |
| Purchase #2 | $108.74 | 7.764% | $117.1826 | $117.18 | $117.20 | $117.20 |
| Purchase #3 | $120.92 | 5.191% | $127.197 | $127.20 | $127.20 | $127.20 |
| Purchase #4 | $181.89 | 6.630% | $193.9493 | $193.95 | $193.95 | $193.90 |
| Purchase #5 | $165.79 | 4.522% | $173.287 | $173.29 | $173.30 | $173.30 |
| Purchase #6 | $157.63 | 4.726% | $165.0796 | $165.08 | $165.10 | $165.10 |
| Purchase #7 | $68.36 | 5.151% | $71.8812 | $71.88 | $71.90 | $71.90 |
| 7 purchase totals = | $930.87 | $991.7008 | $991.70 | $991.75 | $991.70 | |