| 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 | $180.76 | 3.395% | $186.8968 | $186.90 | $186.90 | $186.90 |
| Purchase #2 | $116.51 | 13.697% | $132.4684 | $132.47 | $132.45 | $132.50 |
| Purchase #3 | $125.28 | 8.145% | $135.4841 | $135.48 | $135.50 | $135.50 |
| Purchase #4 | $224.43 | 6.866% | $239.8394 | $239.84 | $239.85 | $239.80 |
| Purchase #5 | $240.41 | 8.651% | $261.2079 | $261.21 | $261.20 | $261.20 |
| Purchase #6 | $37.27 | 4.647% | $39.0019 | $39.00 | $39.00 | $39.00 |
| Purchase #7 | $153.56 | 3.698% | $159.2386 | $159.24 | $159.25 | $159.20 |
| 7 purchase totals = | $1,078.22 | $1,154.1371 | $1,154.14 | $1,154.15 | $1,154.10 | |