| 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 | $156.47 | 5.873% | $165.6595 | $165.66 | $165.65 | $165.70 |
| Purchase #2 | $217.79 | 12.115% | $244.1753 | $244.18 | $244.20 | $244.20 |
| Purchase #3 | $99.41 | 6.126% | $105.4999 | $105.50 | $105.50 | $105.50 |
| Purchase #4 | $175.91 | 9.265% | $192.2081 | $192.21 | $192.20 | $192.20 |
| Purchase #5 | $36.60 | 4.752% | $38.3392 | $38.34 | $38.35 | $38.30 |
| Purchase #6 | $106.38 | 3.663% | $110.2767 | $110.28 | $110.30 | $110.30 |
| Purchase #7 | $45.92 | 8.507% | $49.8264 | $49.83 | $49.85 | $49.80 |
| 7 purchase totals = | $838.48 | $905.9851 | $906.00 | $906.05 | $906.00 | |