| 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 | $146.64 | 5.615% | $154.8738 | $154.87 | $154.85 | $154.90 |
| Purchase #2 | $134.70 | 5.588% | $142.227 | $142.23 | $142.25 | $142.20 |
| Purchase #3 | $71.61 | 5.589% | $75.6123 | $75.61 | $75.60 | $75.60 |
| Purchase #4 | $11.66 | 12.507% | $13.1183 | $13.12 | $13.10 | $13.10 |
| Purchase #5 | $120.84 | 5.608% | $127.6167 | $127.62 | $127.60 | $127.60 |
| Purchase #6 | $167.64 | 13.791% | $190.7592 | $190.76 | $190.75 | $190.80 |
| Purchase #7 | $240.57 | 7.834% | $259.4163 | $259.42 | $259.40 | $259.40 |
| 7 purchase totals = | $893.66 | $963.6236 | $963.63 | $963.55 | $963.60 | |