| 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 | $105.78 | 11.353% | $117.7892 | $117.79 | $117.80 | $117.80 |
| Purchase #2 | $176.61 | 8.256% | $191.1909 | $191.19 | $191.20 | $191.20 |
| Purchase #3 | $190.49 | 11.554% | $212.4992 | $212.50 | $212.50 | $212.50 |
| Purchase #4 | $65.82 | 6.716% | $70.2405 | $70.24 | $70.25 | $70.20 |
| Purchase #5 | $91.85 | 5.185% | $96.6124 | $96.61 | $96.60 | $96.60 |
| Purchase #6 | $64.39 | 5.705% | $68.0634 | $68.06 | $68.05 | $68.10 |
| Purchase #7 | $190.42 | 12.799% | $214.7919 | $214.79 | $214.80 | $214.80 |
| 7 purchase totals = | $885.36 | $971.1875 | $971.18 | $971.20 | $971.20 | |