| 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 | $160.57 | 5.507% | $169.4126 | $169.41 | $169.40 | $169.40 |
| Purchase #2 | $143.67 | 5.597% | $151.7112 | $151.71 | $151.70 | $151.70 |
| Purchase #3 | $151.86 | 4.628% | $158.8881 | $158.89 | $158.90 | $158.90 |
| Purchase #4 | $159.65 | 11.535% | $178.0656 | $178.07 | $178.05 | $178.10 |
| Purchase #5 | $169.38 | 5.513% | $178.7179 | $178.72 | $178.70 | $178.70 |
| Purchase #6 | $213.69 | 9.596% | $234.1957 | $234.20 | $234.20 | $234.20 |
| Purchase #7 | $219.47 | 3.597% | $227.3643 | $227.36 | $227.35 | $227.40 |
| 7 purchase totals = | $1,218.29 | $1,298.3554 | $1,298.36 | $1,298.30 | $1,298.40 | |