| 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 | $76.40 | 7.357% | $82.0207 | $82.02 | $82.00 | $82.00 |
| Purchase #2 | $149.47 | 9.519% | $163.698 | $163.70 | $163.70 | $163.70 |
| Purchase #3 | $83.36 | 10.458% | $92.0778 | $92.08 | $92.10 | $92.10 |
| Purchase #4 | $148.78 | 5.223% | $156.5508 | $156.55 | $156.55 | $156.60 |
| Purchase #5 | $96.45 | 12.126% | $108.1455 | $108.15 | $108.15 | $108.10 |
| Purchase #6 | $178.93 | 6.195% | $190.0147 | $190.01 | $190.00 | $190.00 |
| Purchase #7 | $98.58 | 3.165% | $101.7001 | $101.70 | $101.70 | $101.70 |
| 7 purchase totals = | $831.97 | $894.2076 | $894.21 | $894.20 | $894.20 | |