| 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 | $166.36 | 8.711% | $180.8516 | $180.85 | $180.85 | $180.90 |
| Purchase #2 | $46.79 | 9.322% | $51.1518 | $51.15 | $51.15 | $51.20 |
| Purchase #3 | $123.53 | 13.812% | $140.592 | $140.59 | $140.60 | $140.60 |
| Purchase #4 | $197.28 | 4.363% | $205.8873 | $205.89 | $205.90 | $205.90 |
| Purchase #5 | $34.91 | 10.117% | $38.4418 | $38.44 | $38.45 | $38.40 |
| Purchase #6 | $187.80 | 10.133% | $206.8298 | $206.83 | $206.85 | $206.80 |
| Purchase #7 | $44.98 | 7.802% | $48.4893 | $48.49 | $48.50 | $48.50 |
| 7 purchase totals = | $801.65 | $872.2436 | $872.24 | $872.30 | $872.30 | |