| 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 | $157.69 | 9.826% | $173.1846 | $173.18 | $173.20 | $173.20 |
| Purchase #2 | $53.85 | 12.181% | $60.4095 | $60.41 | $60.40 | $60.40 |
| Purchase #3 | $187.60 | 3.367% | $193.9165 | $193.92 | $193.90 | $193.90 |
| Purchase #4 | $205.56 | 4.217% | $214.2285 | $214.23 | $214.25 | $214.20 |
| Purchase #5 | $179.56 | 7.623% | $193.2479 | $193.25 | $193.25 | $193.20 |
| Purchase #6 | $49.45 | 3.401% | $51.1318 | $51.13 | $51.15 | $51.10 |
| Purchase #7 | $93.41 | 11.524% | $104.1746 | $104.17 | $104.15 | $104.20 |
| 7 purchase totals = | $927.12 | $990.2934 | $990.29 | $990.30 | $990.20 | |