| 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 | $95.31 | 12.394% | $107.1227 | $107.12 | $107.10 | $107.10 |
| Purchase #2 | $163.78 | 7.151% | $175.4919 | $175.49 | $175.50 | $175.50 |
| Purchase #3 | $185.91 | 11.789% | $207.8269 | $207.83 | $207.85 | $207.80 |
| Purchase #4 | $115.85 | 9.372% | $126.7075 | $126.71 | $126.70 | $126.70 |
| Purchase #5 | $151.42 | 13.675% | $172.1267 | $172.13 | $172.15 | $172.10 |
| Purchase #6 | $238.66 | 6.622% | $254.4641 | $254.46 | $254.45 | $254.50 |
| Purchase #7 | $115.77 | 10.314% | $127.7105 | $127.71 | $127.70 | $127.70 |
| 7 purchase totals = | $1,066.70 | $1,171.4503 | $1,171.45 | $1,171.45 | $1,171.40 | |