| 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 | $160.80 | 9.243% | $175.6627 | $175.66 | $175.65 | $175.70 |
| Purchase #2 | $127.27 | 5.538% | $134.3182 | $134.32 | $134.30 | $134.30 |
| Purchase #3 | $215.49 | 5.111% | $226.5037 | $226.50 | $226.50 | $226.50 |
| Purchase #4 | $108.25 | 8.276% | $117.2088 | $117.21 | $117.20 | $117.20 |
| Purchase #5 | $73.86 | 6.627% | $78.7547 | $78.75 | $78.75 | $78.80 |
| Purchase #6 | $178.62 | 10.604% | $197.5609 | $197.56 | $197.55 | $197.60 |
| Purchase #7 | $24.94 | 12.523% | $28.0632 | $28.06 | $28.05 | $28.10 |
| 7 purchase totals = | $889.23 | $958.0722 | $958.06 | $958.00 | $958.20 | |