| 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 | $139.78 | 8.568% | $151.7564 | $151.76 | $151.75 | $151.80 |
| Purchase #2 | $6.82 | 4.454% | $7.1238 | $7.12 | $7.10 | $7.10 |
| Purchase #3 | $180.62 | 7.463% | $194.0997 | $194.10 | $194.10 | $194.10 |
| Purchase #4 | $145.80 | 10.572% | $161.214 | $161.21 | $161.20 | $161.20 |
| Purchase #5 | $98.74 | 10.191% | $108.8026 | $108.80 | $108.80 | $108.80 |
| Purchase #6 | $52.84 | 13.537% | $59.993 | $59.99 | $60.00 | $60.00 |
| Purchase #7 | $137.97 | 7.766% | $148.6848 | $148.68 | $148.70 | $148.70 |
| 7 purchase totals = | $762.57 | $831.6743 | $831.66 | $831.65 | $831.70 | |