| 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 | $132.62 | 9.465% | $145.1725 | $145.17 | $145.15 | $145.20 |
| Purchase #2 | $145.28 | 9.560% | $159.1688 | $159.17 | $159.15 | $159.20 |
| Purchase #3 | $135.94 | 11.776% | $151.9483 | $151.95 | $151.95 | $151.90 |
| Purchase #4 | $140.99 | 4.548% | $147.4022 | $147.40 | $147.40 | $147.40 |
| Purchase #5 | $78.65 | 7.633% | $84.6534 | $84.65 | $84.65 | $84.70 |
| Purchase #6 | $43.39 | 4.144% | $45.1881 | $45.19 | $45.20 | $45.20 |
| Purchase #7 | $146.76 | 5.859% | $155.3587 | $155.36 | $155.35 | $155.40 |
| 7 purchase totals = | $823.63 | $888.8920 | $888.89 | $888.85 | $889.00 | |