| 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 | $175.70 | 7.346% | $188.6069 | $188.61 | $188.60 | $188.60 |
| Purchase #2 | $195.63 | 8.458% | $212.1764 | $212.18 | $212.20 | $212.20 |
| Purchase #3 | $30.66 | 10.344% | $33.8315 | $33.83 | $33.85 | $33.80 |
| Purchase #4 | $161.83 | 7.405% | $173.8135 | $173.81 | $173.80 | $173.80 |
| Purchase #5 | $86.29 | 6.563% | $91.9532 | $91.95 | $91.95 | $92.00 |
| Purchase #6 | $127.43 | 12.758% | $143.6875 | $143.69 | $143.70 | $143.70 |
| Purchase #7 | $137.37 | 9.579% | $150.5287 | $150.53 | $150.55 | $150.50 |
| 7 purchase totals = | $914.91 | $994.5977 | $994.60 | $994.65 | $994.60 | |