| 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 | $137.83 | 5.293% | $145.1253 | $145.13 | $145.15 | $145.10 |
| Purchase #2 | $189.63 | 13.297% | $214.8451 | $214.85 | $214.85 | $214.80 |
| Purchase #3 | $24.75 | 11.194% | $27.5205 | $27.52 | $27.50 | $27.50 |
| Purchase #4 | $152.39 | 5.853% | $161.3094 | $161.31 | $161.30 | $161.30 |
| Purchase #5 | $98.37 | 9.486% | $107.7014 | $107.70 | $107.70 | $107.70 |
| Purchase #6 | $60.97 | 8.648% | $66.2427 | $66.24 | $66.25 | $66.20 |
| Purchase #7 | $172.88 | 9.754% | $189.7427 | $189.74 | $189.75 | $189.70 |
| 7 purchase totals = | $836.82 | $912.4871 | $912.49 | $912.50 | $912.30 | |