| 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 | $111.51 | 6.315% | $118.5519 | $118.55 | $118.55 | $118.60 |
| Purchase #2 | $218.25 | 11.796% | $243.9948 | $243.99 | $244.00 | $244.00 |
| Purchase #3 | $225.65 | 13.357% | $255.7901 | $255.79 | $255.80 | $255.80 |
| Purchase #4 | $20.69 | 7.160% | $22.1714 | $22.17 | $22.15 | $22.20 |
| Purchase #5 | $46.32 | 6.659% | $49.4044 | $49.40 | $49.40 | $49.40 |
| Purchase #6 | $158.76 | 10.589% | $175.5711 | $175.57 | $175.55 | $175.60 |
| Purchase #7 | $20.52 | 12.263% | $23.0364 | $23.04 | $23.05 | $23.00 |
| 7 purchase totals = | $801.70 | $888.5201 | $888.51 | $888.50 | $888.60 | |