| 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 | $144.69 | 3.699% | $150.0421 | $150.04 | $150.05 | $150.00 |
| Purchase #2 | $21.28 | 5.344% | $22.4172 | $22.42 | $22.40 | $22.40 |
| Purchase #3 | $247.97 | 5.584% | $261.8166 | $261.82 | $261.80 | $261.80 |
| Purchase #4 | $212.33 | 5.233% | $223.4412 | $223.44 | $223.45 | $223.40 |
| Purchase #5 | $26.36 | 7.333% | $28.293 | $28.29 | $28.30 | $28.30 |
| Purchase #6 | $138.84 | 10.494% | $153.4099 | $153.41 | $153.40 | $153.40 |
| Purchase #7 | $105.95 | 13.154% | $119.8867 | $119.89 | $119.90 | $119.90 |
| 7 purchase totals = | $897.42 | $959.3067 | $959.31 | $959.30 | $959.20 | |