| 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 | $142.33 | 8.806% | $154.8636 | $154.86 | $154.85 | $154.90 |
| Purchase #2 | $36.90 | 11.867% | $41.2789 | $41.28 | $41.30 | $41.30 |
| Purchase #3 | $19.43 | 3.651% | $20.1394 | $20.14 | $20.15 | $20.10 |
| Purchase #4 | $112.27 | 5.513% | $118.4594 | $118.46 | $118.45 | $118.50 |
| Purchase #5 | $154.47 | 13.632% | $175.5274 | $175.53 | $175.55 | $175.50 |
| Purchase #6 | $68.36 | 9.309% | $74.7236 | $74.72 | $74.70 | $74.70 |
| Purchase #7 | $203.28 | 13.245% | $230.2044 | $230.20 | $230.20 | $230.20 |
| 7 purchase totals = | $737.04 | $815.1967 | $815.19 | $815.20 | $815.20 | |