| 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 | $159.68 | 6.152% | $169.5035 | $169.50 | $169.50 | $169.50 |
| Purchase #2 | $192.49 | 8.409% | $208.6765 | $208.68 | $208.70 | $208.70 |
| Purchase #3 | $140.34 | 8.109% | $151.7202 | $151.72 | $151.70 | $151.70 |
| Purchase #4 | $161.70 | 12.618% | $182.1033 | $182.10 | $182.10 | $182.10 |
| Purchase #5 | $221.47 | 11.189% | $246.2503 | $246.25 | $246.25 | $246.30 |
| Purchase #6 | $108.81 | 7.466% | $116.9338 | $116.93 | $116.95 | $116.90 |
| Purchase #7 | $59.40 | 3.646% | $61.5657 | $61.57 | $61.55 | $61.60 |
| 7 purchase totals = | $1,043.89 | $1,136.7533 | $1,136.75 | $1,136.75 | $1,136.80 | |