| 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 | $155.91 | 3.797% | $161.8299 | $161.83 | $161.85 | $161.80 |
| Purchase #2 | $180.33 | 7.489% | $193.8349 | $193.83 | $193.85 | $193.80 |
| Purchase #3 | $71.69 | 10.237% | $79.0289 | $79.03 | $79.05 | $79.00 |
| Purchase #4 | $129.97 | 11.389% | $144.7723 | $144.77 | $144.75 | $144.80 |
| Purchase #5 | $122.74 | 4.388% | $128.1258 | $128.13 | $128.15 | $128.10 |
| Purchase #6 | $63.62 | 11.782% | $71.1157 | $71.12 | $71.10 | $71.10 |
| Purchase #7 | $229.80 | 13.651% | $261.17 | $261.17 | $261.15 | $261.20 |
| 7 purchase totals = | $954.06 | $1,039.8775 | $1,039.88 | $1,039.90 | $1,039.80 | |