| 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 | $157.98 | 9.656% | $173.2345 | $173.23 | $173.25 | $173.20 |
| Purchase #2 | $148.62 | 5.547% | $156.864 | $156.86 | $156.85 | $156.90 |
| Purchase #3 | $22.74 | 11.120% | $25.2687 | $25.27 | $25.25 | $25.30 |
| Purchase #4 | $101.52 | 8.268% | $109.9137 | $109.91 | $109.90 | $109.90 |
| Purchase #5 | $170.94 | 5.542% | $180.4135 | $180.41 | $180.40 | $180.40 |
| Purchase #6 | $115.69 | 4.563% | $120.9689 | $120.97 | $120.95 | $121.00 |
| Purchase #7 | $30.71 | 4.532% | $32.1018 | $32.10 | $32.10 | $32.10 |
| 7 purchase totals = | $748.20 | $798.7651 | $798.75 | $798.70 | $798.80 | |