| 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 | $199.27 | 5.275% | $209.7815 | $209.78 | $209.80 | $209.80 |
| Purchase #2 | $157.81 | 8.111% | $170.61 | $170.61 | $170.60 | $170.60 |
| Purchase #3 | $210.73 | 8.508% | $228.6589 | $228.66 | $228.65 | $228.70 |
| Purchase #4 | $38.29 | 4.854% | $40.1486 | $40.15 | $40.15 | $40.10 |
| Purchase #5 | $53.25 | 8.679% | $57.8716 | $57.87 | $57.85 | $57.90 |
| Purchase #6 | $40.62 | 8.659% | $44.1373 | $44.14 | $44.15 | $44.10 |
| Purchase #7 | $65.75 | 12.370% | $73.8833 | $73.88 | $73.90 | $73.90 |
| 7 purchase totals = | $765.72 | $825.0912 | $825.09 | $825.10 | $825.10 | |