| 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 | $131.92 | 7.506% | $141.8219 | $141.82 | $141.80 | $141.80 |
| Purchase #2 | $15.62 | 6.309% | $16.6055 | $16.61 | $16.60 | $16.60 |
| Purchase #3 | $204.25 | 12.152% | $229.0705 | $229.07 | $229.05 | $229.10 |
| Purchase #4 | $28.29 | 8.557% | $30.7108 | $30.71 | $30.70 | $30.70 |
| Purchase #5 | $181.71 | 11.548% | $202.6939 | $202.69 | $202.70 | $202.70 |
| Purchase #6 | $200.69 | 11.754% | $224.2791 | $224.28 | $224.30 | $224.30 |
| Purchase #7 | $67.42 | 7.560% | $72.517 | $72.52 | $72.50 | $72.50 |
| 7 purchase totals = | $829.90 | $917.6987 | $917.70 | $917.65 | $917.70 | |