| 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 | $144.39 | 9.814% | $158.5604 | $158.56 | $158.55 | $158.60 |
| Purchase #2 | $22.81 | 13.222% | $25.8259 | $25.83 | $25.85 | $25.80 |
| Purchase #3 | $158.65 | 12.646% | $178.7129 | $178.71 | $178.70 | $178.70 |
| Purchase #4 | $25.43 | 7.330% | $27.294 | $27.29 | $27.30 | $27.30 |
| Purchase #5 | $152.57 | 3.560% | $158.0015 | $158.00 | $158.00 | $158.00 |
| Purchase #6 | $185.83 | 12.416% | $208.9027 | $208.90 | $208.90 | $208.90 |
| Purchase #7 | $50.43 | 9.533% | $55.2375 | $55.24 | $55.25 | $55.20 |
| 7 purchase totals = | $740.11 | $812.5349 | $812.53 | $812.55 | $812.50 | |