| 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 | $153.56 | 9.634% | $168.354 | $168.35 | $168.35 | $168.40 |
| Purchase #2 | $62.93 | 12.398% | $70.7321 | $70.73 | $70.75 | $70.70 |
| Purchase #3 | $25.36 | 12.460% | $28.5199 | $28.52 | $28.50 | $28.50 |
| Purchase #4 | $19.45 | 13.784% | $22.131 | $22.13 | $22.15 | $22.10 |
| Purchase #5 | $237.90 | 13.502% | $270.0213 | $270.02 | $270.00 | $270.00 |
| Purchase #6 | $88.45 | 10.567% | $97.7965 | $97.80 | $97.80 | $97.80 |
| Purchase #7 | $97.91 | 4.431% | $102.2484 | $102.25 | $102.25 | $102.20 |
| 7 purchase totals = | $685.56 | $759.8032 | $759.80 | $759.80 | $759.70 | |