| 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 | $133.56 | 5.354% | $140.7108 | $140.71 | $140.70 | $140.70 |
| Purchase #2 | $83.91 | 12.477% | $94.3795 | $94.38 | $94.40 | $94.40 |
| Purchase #3 | $30.33 | 7.869% | $32.7167 | $32.72 | $32.70 | $32.70 |
| Purchase #4 | $248.90 | 4.743% | $260.7053 | $260.71 | $260.70 | $260.70 |
| Purchase #5 | $154.59 | 6.194% | $164.1653 | $164.17 | $164.15 | $164.20 |
| Purchase #6 | $147.73 | 12.310% | $165.9156 | $165.92 | $165.90 | $165.90 |
| Purchase #7 | $24.33 | 6.543% | $25.9219 | $25.92 | $25.90 | $25.90 |
| 7 purchase totals = | $823.35 | $884.5151 | $884.53 | $884.45 | $884.50 | |