| 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 | $39.53 | 13.847% | $45.0037 | $45.00 | $45.00 | $45.00 |
| Purchase #2 | $198.40 | 4.290% | $206.9114 | $206.91 | $206.90 | $206.90 |
| Purchase #3 | $194.97 | 6.503% | $207.6489 | $207.65 | $207.65 | $207.60 |
| Purchase #4 | $175.40 | 4.214% | $182.7914 | $182.79 | $182.80 | $182.80 |
| Purchase #5 | $126.80 | 4.322% | $132.2803 | $132.28 | $132.30 | $132.30 |
| Purchase #6 | $149.89 | 3.773% | $155.5453 | $155.55 | $155.55 | $155.50 |
| Purchase #7 | $210.40 | 4.802% | $220.5034 | $220.50 | $220.50 | $220.50 |
| 7 purchase totals = | $1,095.39 | $1,150.6844 | $1,150.68 | $1,150.70 | $1,150.60 | |