| 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 | $136.49 | 9.240% | $149.1017 | $149.10 | $149.10 | $149.10 |
| Purchase #2 | $71.43 | 7.114% | $76.5115 | $76.51 | $76.50 | $76.50 |
| Purchase #3 | $83.62 | 11.746% | $93.442 | $93.44 | $93.45 | $93.40 |
| Purchase #4 | $104.79 | 8.722% | $113.9298 | $113.93 | $113.95 | $113.90 |
| Purchase #5 | $87.65 | 13.658% | $99.6212 | $99.62 | $99.60 | $99.60 |
| Purchase #6 | $199.96 | 4.579% | $209.1162 | $209.12 | $209.10 | $209.10 |
| Purchase #7 | $115.81 | 9.747% | $127.098 | $127.10 | $127.10 | $127.10 |
| 7 purchase totals = | $799.75 | $868.8204 | $868.82 | $868.80 | $868.70 | |