| 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 | $148.55 | 6.589% | $158.338 | $158.34 | $158.35 | $158.30 |
| Purchase #2 | $214.25 | 5.248% | $225.4938 | $225.49 | $225.50 | $225.50 |
| Purchase #3 | $172.47 | 11.551% | $192.392 | $192.39 | $192.40 | $192.40 |
| Purchase #4 | $227.75 | 8.105% | $246.2091 | $246.21 | $246.20 | $246.20 |
| Purchase #5 | $96.92 | 8.340% | $105.0031 | $105.00 | $105.00 | $105.00 |
| Purchase #6 | $42.96 | 8.111% | $46.4445 | $46.44 | $46.45 | $46.40 |
| Purchase #7 | $23.27 | 9.514% | $25.4839 | $25.48 | $25.50 | $25.50 |
| 7 purchase totals = | $926.17 | $999.3644 | $999.35 | $999.40 | $999.30 | |