| 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 | $142.78 | 5.854% | $151.1383 | $151.14 | $151.15 | $151.10 |
| Purchase #2 | $183.64 | 6.545% | $195.6592 | $195.66 | $195.65 | $195.70 |
| Purchase #3 | $88.88 | 12.853% | $100.3037 | $100.30 | $100.30 | $100.30 |
| Purchase #4 | $246.35 | 4.352% | $257.0712 | $257.07 | $257.05 | $257.10 |
| Purchase #5 | $113.78 | 11.302% | $126.6394 | $126.64 | $126.65 | $126.60 |
| Purchase #6 | $105.59 | 8.123% | $114.1671 | $114.17 | $114.15 | $114.20 |
| Purchase #7 | $40.58 | 11.147% | $45.1035 | $45.10 | $45.10 | $45.10 |
| 7 purchase totals = | $921.60 | $990.0824 | $990.08 | $990.05 | $990.10 | |