| 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 | $199.98 | 12.868% | $225.7134 | $225.71 | $225.70 | $225.70 |
| Purchase #2 | $59.26 | 13.744% | $67.4047 | $67.40 | $67.40 | $67.40 |
| Purchase #3 | $25.82 | 13.146% | $29.2143 | $29.21 | $29.20 | $29.20 |
| Purchase #4 | $101.95 | 5.695% | $107.7561 | $107.76 | $107.75 | $107.80 |
| Purchase #5 | $25.48 | 5.860% | $26.9731 | $26.97 | $26.95 | $27.00 |
| Purchase #6 | $161.69 | 4.286% | $168.62 | $168.62 | $168.60 | $168.60 |
| Purchase #7 | $44.49 | 11.820% | $49.7487 | $49.75 | $49.75 | $49.70 |
| 7 purchase totals = | $618.67 | $675.4303 | $675.42 | $675.35 | $675.40 | |