| 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 | $169.86 | 4.541% | $177.5733 | $177.57 | $177.55 | $177.60 |
| Purchase #2 | $140.42 | 12.648% | $158.1803 | $158.18 | $158.20 | $158.20 |
| Purchase #3 | $192.58 | 5.872% | $203.8883 | $203.89 | $203.90 | $203.90 |
| Purchase #4 | $101.53 | 8.668% | $110.3306 | $110.33 | $110.35 | $110.30 |
| Purchase #5 | $190.95 | 12.712% | $215.2236 | $215.22 | $215.20 | $215.20 |
| Purchase #6 | $242.61 | 7.710% | $261.3152 | $261.32 | $261.30 | $261.30 |
| Purchase #7 | $29.65 | 8.852% | $32.2746 | $32.27 | $32.25 | $32.30 |
| 7 purchase totals = | $1,067.60 | $1,158.7859 | $1,158.78 | $1,158.75 | $1,158.80 | |