| 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 | $172.91 | 6.248% | $183.7134 | $183.71 | $183.70 | $183.70 |
| Purchase #2 | $91.29 | 8.314% | $98.8799 | $98.88 | $98.90 | $98.90 |
| Purchase #3 | $120.59 | 11.368% | $134.2987 | $134.30 | $134.30 | $134.30 |
| Purchase #4 | $105.28 | 10.303% | $116.127 | $116.13 | $116.15 | $116.10 |
| Purchase #5 | $193.29 | 11.836% | $216.1678 | $216.17 | $216.15 | $216.20 |
| Purchase #6 | $26.82 | 12.639% | $30.2098 | $30.21 | $30.20 | $30.20 |
| Purchase #7 | $100.31 | 6.136% | $106.465 | $106.47 | $106.45 | $106.50 |
| 7 purchase totals = | $810.49 | $885.8616 | $885.87 | $885.85 | $885.90 | |