| 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 | $155.41 | 3.711% | $161.1773 | $161.18 | $161.20 | $161.20 |
| Purchase #2 | $134.97 | 6.489% | $143.7282 | $143.73 | $143.75 | $143.70 |
| Purchase #3 | $210.33 | 5.144% | $221.1494 | $221.15 | $221.15 | $221.10 |
| Purchase #4 | $14.40 | 6.749% | $15.3719 | $15.37 | $15.35 | $15.40 |
| Purchase #5 | $208.78 | 7.488% | $224.4134 | $224.41 | $224.40 | $224.40 |
| Purchase #6 | $138.30 | 12.264% | $155.2611 | $155.26 | $155.25 | $155.30 |
| Purchase #7 | $133.80 | 7.760% | $144.1829 | $144.18 | $144.20 | $144.20 |
| 7 purchase totals = | $995.99 | $1,065.2842 | $1,065.28 | $1,065.30 | $1,065.30 | |