| 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 | $167.73 | 10.260% | $184.9391 | $184.94 | $184.95 | $184.90 |
| Purchase #2 | $85.69 | 7.456% | $92.079 | $92.08 | $92.10 | $92.10 |
| Purchase #3 | $44.91 | 4.573% | $46.9637 | $46.96 | $46.95 | $47.00 |
| Purchase #4 | $204.69 | 11.482% | $228.1925 | $228.19 | $228.20 | $228.20 |
| Purchase #5 | $133.31 | 4.363% | $139.1263 | $139.13 | $139.15 | $139.10 |
| Purchase #6 | $220.36 | 5.379% | $232.2132 | $232.21 | $232.20 | $232.20 |
| Purchase #7 | $64.88 | 13.219% | $73.4565 | $73.46 | $73.45 | $73.50 |
| 7 purchase totals = | $921.57 | $996.9703 | $996.97 | $997.00 | $997.00 | |