| 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 | $175.50 | 12.754% | $197.8833 | $197.88 | $197.90 | $197.90 |
| Purchase #2 | $76.81 | 7.665% | $82.6975 | $82.70 | $82.70 | $82.70 |
| Purchase #3 | $6.68 | 4.852% | $7.0041 | $7.00 | $7.00 | $7.00 |
| Purchase #4 | $93.40 | 10.385% | $103.0996 | $103.10 | $103.10 | $103.10 |
| Purchase #5 | $206.44 | 10.484% | $228.0832 | $228.08 | $228.10 | $228.10 |
| Purchase #6 | $110.84 | 13.283% | $125.5629 | $125.56 | $125.55 | $125.60 |
| Purchase #7 | $8.36 | 5.528% | $8.8221 | $8.82 | $8.80 | $8.80 |
| 7 purchase totals = | $678.03 | $753.1527 | $753.14 | $753.15 | $753.20 | |