| 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 | $172.31 | 10.406% | $190.2406 | $190.24 | $190.25 | $190.20 |
| Purchase #2 | $223.50 | 4.221% | $232.9339 | $232.93 | $232.95 | $232.90 |
| Purchase #3 | $163.28 | 8.651% | $177.4054 | $177.41 | $177.40 | $177.40 |
| Purchase #4 | $243.61 | 3.570% | $252.3069 | $252.31 | $252.30 | $252.30 |
| Purchase #5 | $109.66 | 5.749% | $115.9644 | $115.96 | $115.95 | $116.00 |
| Purchase #6 | $111.64 | 8.629% | $121.2734 | $121.27 | $121.25 | $121.30 |
| Purchase #7 | $72.50 | 3.568% | $75.0868 | $75.09 | $75.10 | $75.10 |
| 7 purchase totals = | $1,096.50 | $1,165.2114 | $1,165.21 | $1,165.20 | $1,165.20 | |