| 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 | $16.69 | 7.155% | $17.8842 | $17.88 | $17.90 | $17.90 |
| Purchase #2 | $58.26 | 7.601% | $62.6883 | $62.69 | $62.70 | $62.70 |
| Purchase #3 | $134.35 | 12.372% | $150.9718 | $150.97 | $150.95 | $151.00 |
| Purchase #4 | $217.87 | 4.208% | $227.038 | $227.04 | $227.05 | $227.00 |
| Purchase #5 | $160.72 | 13.820% | $182.9315 | $182.93 | $182.95 | $182.90 |
| Purchase #6 | $86.51 | 5.688% | $91.4307 | $91.43 | $91.45 | $91.40 |
| Purchase #7 | $111.31 | 9.716% | $122.1249 | $122.12 | $122.10 | $122.10 |
| 7 purchase totals = | $785.71 | $855.0694 | $855.06 | $855.10 | $855.00 | |