| 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 | $159.89 | 8.153% | $172.9258 | $172.93 | $172.95 | $172.90 |
| Purchase #2 | $36.76 | 3.701% | $38.1205 | $38.12 | $38.10 | $38.10 |
| Purchase #3 | $205.81 | 4.675% | $215.4316 | $215.43 | $215.45 | $215.40 |
| Purchase #4 | $56.79 | 6.306% | $60.3712 | $60.37 | $60.35 | $60.40 |
| Purchase #5 | $195.87 | 8.697% | $212.9048 | $212.90 | $212.90 | $212.90 |
| Purchase #6 | $176.52 | 13.727% | $200.7509 | $200.75 | $200.75 | $200.80 |
| Purchase #7 | $135.57 | 5.850% | $143.5008 | $143.50 | $143.50 | $143.50 |
| 7 purchase totals = | $967.21 | $1,044.0056 | $1,044.00 | $1,044.00 | $1,044.00 | |