| 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 | $86.93 | 13.276% | $98.4708 | $98.47 | $98.45 | $98.50 |
| Purchase #2 | $127.87 | 7.128% | $136.9846 | $136.98 | $137.00 | $137.00 |
| Purchase #3 | $157.46 | 3.729% | $163.3317 | $163.33 | $163.35 | $163.30 |
| Purchase #4 | $186.59 | 5.586% | $197.0129 | $197.01 | $197.00 | $197.00 |
| Purchase #5 | $148.53 | 6.579% | $158.3018 | $158.30 | $158.30 | $158.30 |
| Purchase #6 | $80.55 | 8.481% | $87.3814 | $87.38 | $87.40 | $87.40 |
| Purchase #7 | $17.28 | 3.286% | $17.8478 | $17.85 | $17.85 | $17.80 |
| 7 purchase totals = | $805.21 | $859.3310 | $859.32 | $859.35 | $859.30 | |