| 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 | $173.29 | 9.654% | $190.0194 | $190.02 | $190.00 | $190.00 |
| Purchase #2 | $104.41 | 11.874% | $116.8076 | $116.81 | $116.80 | $116.80 |
| Purchase #3 | $125.65 | 5.450% | $132.4979 | $132.50 | $132.50 | $132.50 |
| Purchase #4 | $69.92 | 6.544% | $74.4956 | $74.50 | $74.50 | $74.50 |
| Purchase #5 | $192.65 | 10.840% | $213.5333 | $213.53 | $213.55 | $213.50 |
| Purchase #6 | $204.67 | 7.529% | $220.0796 | $220.08 | $220.10 | $220.10 |
| Purchase #7 | $192.65 | 7.411% | $206.9273 | $206.93 | $206.95 | $206.90 |
| 7 purchase totals = | $1,063.24 | $1,154.3607 | $1,154.37 | $1,154.40 | $1,154.30 | |