| 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 | $149.30 | 4.574% | $156.129 | $156.13 | $156.15 | $156.10 |
| Purchase #2 | $35.72 | 8.405% | $38.7223 | $38.72 | $38.70 | $38.70 |
| Purchase #3 | $115.81 | 8.336% | $125.4639 | $125.46 | $125.45 | $125.50 |
| Purchase #4 | $82.40 | 3.818% | $85.546 | $85.55 | $85.55 | $85.50 |
| Purchase #5 | $126.70 | 13.648% | $143.992 | $143.99 | $144.00 | $144.00 |
| Purchase #6 | $29.87 | 13.184% | $33.8081 | $33.81 | $33.80 | $33.80 |
| Purchase #7 | $228.63 | 11.597% | $255.1442 | $255.14 | $255.15 | $255.10 |
| 7 purchase totals = | $768.43 | $838.8055 | $838.80 | $838.80 | $838.70 | |