| 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 | $161.67 | 8.801% | $175.8986 | $175.90 | $175.90 | $175.90 |
| Purchase #2 | $42.48 | 13.270% | $48.1171 | $48.12 | $48.10 | $48.10 |
| Purchase #3 | $111.56 | 6.563% | $118.8817 | $118.88 | $118.90 | $118.90 |
| Purchase #4 | $210.75 | 6.855% | $225.1969 | $225.20 | $225.20 | $225.20 |
| Purchase #5 | $47.92 | 7.474% | $51.5015 | $51.50 | $51.50 | $51.50 |
| Purchase #6 | $30.50 | 9.444% | $33.3804 | $33.38 | $33.40 | $33.40 |
| Purchase #7 | $184.30 | 10.224% | $203.1428 | $203.14 | $203.15 | $203.10 |
| 7 purchase totals = | $789.18 | $856.1190 | $856.12 | $856.15 | $856.10 | |