| 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 | $136.75 | 7.595% | $147.1362 | $147.14 | $147.15 | $147.10 |
| Purchase #2 | $115.58 | 13.728% | $131.4468 | $131.45 | $131.45 | $131.40 |
| Purchase #3 | $154.35 | 10.609% | $170.725 | $170.73 | $170.75 | $170.70 |
| Purchase #4 | $11.32 | 6.574% | $12.0642 | $12.06 | $12.05 | $12.10 |
| Purchase #5 | $143.60 | 3.348% | $148.4077 | $148.41 | $148.40 | $148.40 |
| Purchase #6 | $144.40 | 10.610% | $159.7208 | $159.72 | $159.70 | $159.70 |
| Purchase #7 | $54.99 | 12.810% | $62.0342 | $62.03 | $62.05 | $62.00 |
| 7 purchase totals = | $760.99 | $831.5349 | $831.54 | $831.55 | $831.40 | |