| 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 | $147.73 | 5.405% | $155.7148 | $155.71 | $155.70 | $155.70 |
| Purchase #2 | $16.48 | 5.107% | $17.3216 | $17.32 | $17.30 | $17.30 |
| Purchase #3 | $54.29 | 10.776% | $60.1403 | $60.14 | $60.15 | $60.10 |
| Purchase #4 | $152.26 | 12.357% | $171.0748 | $171.07 | $171.05 | $171.10 |
| Purchase #5 | $193.81 | 12.751% | $218.5227 | $218.52 | $218.50 | $218.50 |
| Purchase #6 | $74.66 | 5.743% | $78.9477 | $78.95 | $78.95 | $78.90 |
| Purchase #7 | $160.26 | 13.734% | $182.2701 | $182.27 | $182.25 | $182.30 |
| 7 purchase totals = | $799.49 | $883.9920 | $883.98 | $883.90 | $883.90 | |