| 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 | $131.56 | 11.449% | $146.6223 | $146.62 | $146.60 | $146.60 |
| Purchase #2 | $123.87 | 3.357% | $128.0283 | $128.03 | $128.05 | $128.00 |
| Purchase #3 | $56.58 | 6.615% | $60.3228 | $60.32 | $60.30 | $60.30 |
| Purchase #4 | $50.46 | 13.594% | $57.3195 | $57.32 | $57.30 | $57.30 |
| Purchase #5 | $200.44 | 13.261% | $227.0203 | $227.02 | $227.00 | $227.00 |
| Purchase #6 | $10.62 | 6.825% | $11.3448 | $11.34 | $11.35 | $11.30 |
| Purchase #7 | $194.82 | 3.336% | $201.3192 | $201.32 | $201.30 | $201.30 |
| 7 purchase totals = | $768.35 | $831.9772 | $831.97 | $831.90 | $831.80 | |