| 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 | $139.48 | 6.635% | $148.7345 | $148.73 | $148.75 | $148.70 |
| Purchase #2 | $228.57 | 12.229% | $256.5218 | $256.52 | $256.50 | $256.50 |
| Purchase #3 | $157.29 | 3.446% | $162.7102 | $162.71 | $162.70 | $162.70 |
| Purchase #4 | $129.70 | 12.474% | $145.8788 | $145.88 | $145.90 | $145.90 |
| Purchase #5 | $166.88 | 4.372% | $174.176 | $174.18 | $174.20 | $174.20 |
| Purchase #6 | $36.39 | 4.386% | $37.9861 | $37.99 | $38.00 | $38.00 |
| Purchase #7 | $54.53 | 12.360% | $61.2699 | $61.27 | $61.25 | $61.30 |
| 7 purchase totals = | $912.84 | $987.2773 | $987.28 | $987.30 | $987.30 | |