| 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 | $120.83 | 11.554% | $134.7907 | $134.79 | $134.80 | $134.80 |
| Purchase #2 | $158.79 | 12.209% | $178.1767 | $178.18 | $178.20 | $178.20 |
| Purchase #3 | $129.35 | 5.184% | $136.0555 | $136.06 | $136.05 | $136.10 |
| Purchase #4 | $37.27 | 7.656% | $40.1234 | $40.12 | $40.10 | $40.10 |
| Purchase #5 | $223.93 | 7.476% | $240.671 | $240.67 | $240.65 | $240.70 |
| Purchase #6 | $214.55 | 12.360% | $241.0684 | $241.07 | $241.05 | $241.10 |
| Purchase #7 | $163.76 | 4.351% | $170.8852 | $170.89 | $170.90 | $170.90 |
| 7 purchase totals = | $1,048.48 | $1,141.7709 | $1,141.78 | $1,141.75 | $1,141.90 | |