| 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 | $169.66 | 3.407% | $175.4403 | $175.44 | $175.45 | $175.40 |
| Purchase #2 | $165.93 | 3.831% | $172.2868 | $172.29 | $172.30 | $172.30 |
| Purchase #3 | $111.44 | 9.763% | $122.3199 | $122.32 | $122.30 | $122.30 |
| Purchase #4 | $58.38 | 6.234% | $62.0194 | $62.02 | $62.00 | $62.00 |
| Purchase #5 | $135.52 | 7.774% | $146.0553 | $146.06 | $146.05 | $146.10 |
| Purchase #6 | $11.36 | 5.485% | $11.9831 | $11.98 | $12.00 | $12.00 |
| Purchase #7 | $177.42 | 12.850% | $200.2185 | $200.22 | $200.20 | $200.20 |
| 7 purchase totals = | $829.71 | $890.3233 | $890.33 | $890.30 | $890.30 | |