| 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 | $201.61 | 6.509% | $214.7328 | $214.73 | $214.75 | $214.70 |
| Purchase #2 | $46.34 | 9.477% | $50.7316 | $50.73 | $50.75 | $50.70 |
| Purchase #3 | $27.82 | 11.738% | $31.0855 | $31.09 | $31.10 | $31.10 |
| Purchase #4 | $89.78 | 12.404% | $100.9163 | $100.92 | $100.90 | $100.90 |
| Purchase #5 | $110.70 | 6.517% | $117.9143 | $117.91 | $117.90 | $117.90 |
| Purchase #6 | $100.79 | 6.290% | $107.1297 | $107.13 | $107.15 | $107.10 |
| Purchase #7 | $186.40 | 7.129% | $199.6885 | $199.69 | $199.70 | $199.70 |
| 7 purchase totals = | $763.44 | $822.1987 | $822.20 | $822.25 | $822.10 | |