| 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 | $148.26 | 7.461% | $159.3217 | $159.32 | $159.30 | $159.30 |
| Purchase #2 | $148.33 | 9.326% | $162.1633 | $162.16 | $162.15 | $162.20 |
| Purchase #3 | $179.66 | 13.839% | $204.5231 | $204.52 | $204.50 | $204.50 |
| Purchase #4 | $97.33 | 7.443% | $104.5743 | $104.57 | $104.55 | $104.60 |
| Purchase #5 | $199.67 | 7.235% | $214.1161 | $214.12 | $214.10 | $214.10 |
| Purchase #6 | $73.63 | 4.676% | $77.0729 | $77.07 | $77.05 | $77.10 |
| Purchase #7 | $26.48 | 13.177% | $29.9693 | $29.97 | $29.95 | $30.00 |
| 7 purchase totals = | $873.36 | $951.7407 | $951.73 | $951.60 | $951.80 | |