| 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 | $196.73 | 13.382% | $223.0564 | $223.06 | $223.05 | $223.10 |
| Purchase #2 | $10.88 | 6.801% | $11.6199 | $11.62 | $11.60 | $11.60 |
| Purchase #3 | $138.48 | 8.376% | $150.0791 | $150.08 | $150.10 | $150.10 |
| Purchase #4 | $151.34 | 7.294% | $162.3787 | $162.38 | $162.40 | $162.40 |
| Purchase #5 | $227.40 | 3.844% | $236.1413 | $236.14 | $236.15 | $236.10 |
| Purchase #6 | $6.55 | 8.529% | $7.1086 | $7.11 | $7.10 | $7.10 |
| Purchase #7 | $99.70 | 8.515% | $108.1895 | $108.19 | $108.20 | $108.20 |
| 7 purchase totals = | $831.08 | $898.5735 | $898.58 | $898.60 | $898.60 | |