| 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 | $116.25 | 8.199% | $125.7813 | $125.78 | $125.80 | $125.80 |
| Purchase #2 | $138.84 | 8.471% | $150.6011 | $150.60 | $150.60 | $150.60 |
| Purchase #3 | $156.71 | 13.220% | $177.4271 | $177.43 | $177.45 | $177.40 |
| Purchase #4 | $185.79 | 9.353% | $203.1669 | $203.17 | $203.15 | $203.20 |
| Purchase #5 | $88.85 | 11.597% | $99.1539 | $99.15 | $99.15 | $99.20 |
| Purchase #6 | $98.41 | 6.377% | $104.6856 | $104.69 | $104.70 | $104.70 |
| Purchase #7 | $101.90 | 8.804% | $110.8713 | $110.87 | $110.85 | $110.90 |
| 7 purchase totals = | $886.75 | $971.6872 | $971.69 | $971.70 | $971.80 | |