| 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 | $18.50 | 11.757% | $20.675 | $20.68 | $20.70 | $20.70 |
| Purchase #2 | $212.94 | 3.477% | $220.3439 | $220.34 | $220.35 | $220.30 |
| Purchase #3 | $32.64 | 4.142% | $33.9919 | $33.99 | $34.00 | $34.00 |
| Purchase #4 | $76.74 | 7.650% | $82.6106 | $82.61 | $82.60 | $82.60 |
| Purchase #5 | $159.49 | 9.863% | $175.2205 | $175.22 | $175.20 | $175.20 |
| Purchase #6 | $98.38 | 9.414% | $107.6415 | $107.64 | $107.65 | $107.60 |
| Purchase #7 | $127.41 | 7.574% | $137.06 | $137.06 | $137.05 | $137.10 |
| 7 purchase totals = | $726.10 | $777.5434 | $777.54 | $777.55 | $777.50 | |