| 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 | $94.35 | 11.274% | $104.987 | $104.99 | $105.00 | $105.00 |
| Purchase #2 | $146.32 | 11.494% | $163.138 | $163.14 | $163.15 | $163.10 |
| Purchase #3 | $27.65 | 12.616% | $31.1383 | $31.14 | $31.15 | $31.10 |
| Purchase #4 | $168.86 | 6.127% | $179.2061 | $179.21 | $179.20 | $179.20 |
| Purchase #5 | $42.98 | 12.470% | $48.3396 | $48.34 | $48.35 | $48.30 |
| Purchase #6 | $243.48 | 12.835% | $274.7307 | $274.73 | $274.75 | $274.70 |
| Purchase #7 | $126.57 | 3.792% | $131.3695 | $131.37 | $131.35 | $131.40 |
| 7 purchase totals = | $850.21 | $932.9092 | $932.92 | $932.95 | $932.80 | |