| 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 | $160.63 | 7.204% | $172.2018 | $172.20 | $172.20 | $172.20 |
| Purchase #2 | $187.75 | 3.667% | $194.6348 | $194.63 | $194.65 | $194.60 |
| Purchase #3 | $222.73 | 4.235% | $232.1626 | $232.16 | $232.15 | $232.20 |
| Purchase #4 | $87.76 | 7.379% | $94.2358 | $94.24 | $94.25 | $94.20 |
| Purchase #5 | $50.70 | 5.134% | $53.3029 | $53.30 | $53.30 | $53.30 |
| Purchase #6 | $82.95 | 4.412% | $86.6098 | $86.61 | $86.60 | $86.60 |
| Purchase #7 | $25.56 | 4.811% | $26.7897 | $26.79 | $26.80 | $26.80 |
| 7 purchase totals = | $818.08 | $859.9374 | $859.93 | $859.95 | $859.90 | |