| 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 | $144.81 | 4.663% | $151.5625 | $151.56 | $151.55 | $151.60 |
| Purchase #2 | $109.29 | 8.612% | $118.7021 | $118.70 | $118.70 | $118.70 |
| Purchase #3 | $52.49 | 10.865% | $58.193 | $58.19 | $58.20 | $58.20 |
| Purchase #4 | $207.52 | 10.828% | $229.9903 | $229.99 | $230.00 | $230.00 |
| Purchase #5 | $217.63 | 12.333% | $244.4703 | $244.47 | $244.45 | $244.50 |
| Purchase #6 | $171.96 | 10.509% | $190.0313 | $190.03 | $190.05 | $190.00 |
| Purchase #7 | $169.79 | 9.372% | $185.7027 | $185.70 | $185.70 | $185.70 |
| 7 purchase totals = | $1,073.49 | $1,178.6522 | $1,178.64 | $1,178.65 | $1,178.70 | |