| 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 | $126.69 | 3.297% | $130.867 | $130.87 | $130.85 | $130.90 |
| Purchase #2 | $203.28 | 12.523% | $228.7368 | $228.74 | $228.75 | $228.70 |
| Purchase #3 | $84.65 | 3.552% | $87.6568 | $87.66 | $87.65 | $87.70 |
| Purchase #4 | $167.60 | 6.461% | $178.4286 | $178.43 | $178.45 | $178.40 |
| Purchase #5 | $125.74 | 10.135% | $138.4837 | $138.48 | $138.50 | $138.50 |
| Purchase #6 | $77.49 | 5.233% | $81.5451 | $81.55 | $81.55 | $81.50 |
| Purchase #7 | $82.66 | 3.360% | $85.4374 | $85.44 | $85.45 | $85.40 |
| 7 purchase totals = | $868.11 | $931.1554 | $931.17 | $931.20 | $931.10 | |