| 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 | $172.53 | 10.642% | $190.8906 | $190.89 | $190.90 | $190.90 |
| Purchase #2 | $39.69 | 13.470% | $45.0362 | $45.04 | $45.05 | $45.00 |
| Purchase #3 | $96.72 | 4.265% | $100.8451 | $100.85 | $100.85 | $100.80 |
| Purchase #4 | $68.71 | 10.139% | $75.6765 | $75.68 | $75.70 | $75.70 |
| Purchase #5 | $150.51 | 8.505% | $163.3109 | $163.31 | $163.30 | $163.30 |
| Purchase #6 | $192.50 | 5.821% | $203.7054 | $203.71 | $203.70 | $203.70 |
| Purchase #7 | $146.99 | 4.334% | $153.3605 | $153.36 | $153.35 | $153.40 |
| 7 purchase totals = | $867.65 | $932.8252 | $932.84 | $932.85 | $932.80 | |