| 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 | $138.59 | 3.441% | $143.3589 | $143.36 | $143.35 | $143.40 |
| Purchase #2 | $77.38 | 10.583% | $85.5691 | $85.57 | $85.55 | $85.60 |
| Purchase #3 | $132.62 | 10.438% | $146.4629 | $146.46 | $146.45 | $146.50 |
| Purchase #4 | $107.64 | 7.238% | $115.431 | $115.43 | $115.45 | $115.40 |
| Purchase #5 | $144.63 | 8.342% | $156.695 | $156.70 | $156.70 | $156.70 |
| Purchase #6 | $138.64 | 11.537% | $154.6349 | $154.63 | $154.65 | $154.60 |
| Purchase #7 | $27.87 | 4.233% | $29.0497 | $29.05 | $29.05 | $29.00 |
| 7 purchase totals = | $767.37 | $831.2015 | $831.20 | $831.20 | $831.20 | |