| 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 | $147.51 | 10.633% | $163.1947 | $163.19 | $163.20 | $163.20 |
| Purchase #2 | $26.48 | 6.521% | $28.2068 | $28.21 | $28.20 | $28.20 |
| Purchase #3 | $49.61 | 10.765% | $54.9505 | $54.95 | $54.95 | $55.00 |
| Purchase #4 | $41.53 | 5.570% | $43.8432 | $43.84 | $43.85 | $43.80 |
| Purchase #5 | $148.59 | 8.557% | $161.3048 | $161.30 | $161.30 | $161.30 |
| Purchase #6 | $117.66 | 12.479% | $132.3428 | $132.34 | $132.35 | $132.30 |
| Purchase #7 | $153.72 | 4.831% | $161.1462 | $161.15 | $161.15 | $161.10 |
| 7 purchase totals = | $685.10 | $744.9890 | $744.98 | $745.00 | $744.90 | |