| 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 | $158.94 | 4.511% | $166.1098 | $166.11 | $166.10 | $166.10 |
| Purchase #2 | $173.89 | 3.755% | $180.4196 | $180.42 | $180.40 | $180.40 |
| Purchase #3 | $239.51 | 5.132% | $251.8017 | $251.80 | $251.80 | $251.80 |
| Purchase #4 | $122.72 | 8.678% | $133.3696 | $133.37 | $133.35 | $133.40 |
| Purchase #5 | $230.43 | 13.335% | $261.1578 | $261.16 | $261.15 | $261.20 |
| Purchase #6 | $45.28 | 10.274% | $49.9321 | $49.93 | $49.95 | $49.90 |
| Purchase #7 | $161.68 | 11.568% | $180.3831 | $180.38 | $180.40 | $180.40 |
| 7 purchase totals = | $1,132.45 | $1,223.1737 | $1,223.17 | $1,223.15 | $1,223.20 | |