| 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 | $185.71 | 12.862% | $209.596 | $209.60 | $209.60 | $209.60 |
| Purchase #2 | $154.31 | 7.142% | $165.3308 | $165.33 | $165.35 | $165.30 |
| Purchase #3 | $46.81 | 9.311% | $51.1685 | $51.17 | $51.15 | $51.20 |
| Purchase #4 | $204.76 | 10.220% | $225.6865 | $225.69 | $225.70 | $225.70 |
| Purchase #5 | $157.39 | 11.183% | $174.9909 | $174.99 | $175.00 | $175.00 |
| Purchase #6 | $31.26 | 4.491% | $32.6639 | $32.66 | $32.65 | $32.70 |
| Purchase #7 | $125.91 | 8.843% | $137.0442 | $137.04 | $137.05 | $137.00 |
| 7 purchase totals = | $906.15 | $996.4808 | $996.48 | $996.50 | $996.50 | |