| 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 | $222.66 | 4.225% | $232.0674 | $232.07 | $232.05 | $232.10 |
| Purchase #2 | $76.27 | 8.462% | $82.724 | $82.72 | $82.70 | $82.70 |
| Purchase #3 | $47.96 | 5.715% | $50.7009 | $50.70 | $50.70 | $50.70 |
| Purchase #4 | $36.41 | 12.486% | $40.9562 | $40.96 | $40.95 | $41.00 |
| Purchase #5 | $77.59 | 6.572% | $82.6892 | $82.69 | $82.70 | $82.70 |
| Purchase #6 | $160.44 | 11.784% | $179.3462 | $179.35 | $179.35 | $179.30 |
| Purchase #7 | $159.95 | 8.335% | $173.2818 | $173.28 | $173.30 | $173.30 |
| 7 purchase totals = | $781.28 | $841.7657 | $841.77 | $841.75 | $841.80 | |