| 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 | $39.47 | 10.705% | $43.6953 | $43.70 | $43.70 | $43.70 |
| Purchase #2 | $179.53 | 10.652% | $198.6535 | $198.65 | $198.65 | $198.70 |
| Purchase #3 | $176.74 | 4.682% | $185.015 | $185.02 | $185.00 | $185.00 |
| Purchase #4 | $216.84 | 9.389% | $237.1991 | $237.20 | $237.20 | $237.20 |
| Purchase #5 | $210.61 | 10.477% | $232.6756 | $232.68 | $232.70 | $232.70 |
| Purchase #6 | $221.88 | 6.779% | $236.9212 | $236.92 | $236.90 | $236.90 |
| Purchase #7 | $33.70 | 13.146% | $38.1302 | $38.13 | $38.15 | $38.10 |
| 7 purchase totals = | $1,078.77 | $1,172.2899 | $1,172.30 | $1,172.30 | $1,172.30 | |