| 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 | $165.96 | 13.551% | $188.4492 | $188.45 | $188.45 | $188.40 |
| Purchase #2 | $207.99 | 7.244% | $223.0568 | $223.06 | $223.05 | $223.10 |
| Purchase #3 | $234.58 | 7.443% | $252.0398 | $252.04 | $252.05 | $252.00 |
| Purchase #4 | $217.28 | 10.434% | $239.951 | $239.95 | $239.95 | $240.00 |
| Purchase #5 | $154.65 | 9.739% | $169.7114 | $169.71 | $169.70 | $169.70 |
| Purchase #6 | $27.96 | 3.451% | $28.9249 | $28.92 | $28.90 | $28.90 |
| Purchase #7 | $75.77 | 10.351% | $83.613 | $83.61 | $83.60 | $83.60 |
| 7 purchase totals = | $1,084.19 | $1,185.7461 | $1,185.74 | $1,185.70 | $1,185.70 | |