| 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 | $199.60 | 10.512% | $220.582 | $220.58 | $220.60 | $220.60 |
| Purchase #2 | $139.69 | 4.560% | $146.0599 | $146.06 | $146.05 | $146.10 |
| Purchase #3 | $123.39 | 9.145% | $134.674 | $134.67 | $134.65 | $134.70 |
| Purchase #4 | $8.94 | 3.200% | $9.2261 | $9.23 | $9.25 | $9.20 |
| Purchase #5 | $161.50 | 13.109% | $182.671 | $182.67 | $182.65 | $182.70 |
| Purchase #6 | $41.84 | 10.674% | $46.306 | $46.31 | $46.30 | $46.30 |
| Purchase #7 | $131.41 | 4.371% | $137.1539 | $137.15 | $137.15 | $137.20 |
| 7 purchase totals = | $806.37 | $876.6729 | $876.67 | $876.65 | $876.80 | |