| 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 | $144.30 | 7.665% | $155.3606 | $155.36 | $155.35 | $155.40 |
| Purchase #2 | $230.99 | 13.164% | $261.3975 | $261.40 | $261.40 | $261.40 |
| Purchase #3 | $90.74 | 4.660% | $94.9685 | $94.97 | $94.95 | $95.00 |
| Purchase #4 | $240.31 | 9.590% | $263.3557 | $263.36 | $263.35 | $263.40 |
| Purchase #5 | $63.89 | 11.347% | $71.1396 | $71.14 | $71.15 | $71.10 |
| Purchase #6 | $176.52 | 7.701% | $190.1138 | $190.11 | $190.10 | $190.10 |
| Purchase #7 | $100.58 | 6.869% | $107.4888 | $107.49 | $107.50 | $107.50 |
| 7 purchase totals = | $1,047.33 | $1,143.8245 | $1,143.83 | $1,143.80 | $1,143.90 | |