| 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 | $145.79 | 3.701% | $151.1857 | $151.19 | $151.20 | $151.20 |
| Purchase #2 | $40.33 | 13.809% | $45.8992 | $45.90 | $45.90 | $45.90 |
| Purchase #3 | $47.40 | 9.633% | $51.966 | $51.97 | $51.95 | $52.00 |
| Purchase #4 | $8.58 | 12.254% | $9.6314 | $9.63 | $9.65 | $9.60 |
| Purchase #5 | $112.60 | 6.844% | $120.3063 | $120.31 | $120.30 | $120.30 |
| Purchase #6 | $145.86 | 8.836% | $158.7482 | $158.75 | $158.75 | $158.70 |
| Purchase #7 | $150.48 | 13.364% | $170.5901 | $170.59 | $170.60 | $170.60 |
| 7 purchase totals = | $651.04 | $708.3269 | $708.34 | $708.35 | $708.30 | |