| 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 | $128.46 | 13.394% | $145.6659 | $145.67 | $145.65 | $145.70 |
| Purchase #2 | $33.37 | 8.122% | $36.0803 | $36.08 | $36.10 | $36.10 |
| Purchase #3 | $37.45 | 7.251% | $40.1655 | $40.17 | $40.15 | $40.20 |
| Purchase #4 | $104.48 | 8.753% | $113.6251 | $113.63 | $113.65 | $113.60 |
| Purchase #5 | $250.98 | 8.599% | $272.5618 | $272.56 | $272.55 | $272.60 |
| Purchase #6 | $110.56 | 6.644% | $117.9056 | $117.91 | $117.90 | $117.90 |
| Purchase #7 | $54.63 | 13.767% | $62.1509 | $62.15 | $62.15 | $62.20 |
| 7 purchase totals = | $719.93 | $788.1551 | $788.17 | $788.15 | $788.30 | |