| 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 | $160.88 | 12.841% | $181.5386 | $181.54 | $181.55 | $181.50 |
| Purchase #2 | $170.62 | 7.141% | $182.804 | $182.80 | $182.80 | $182.80 |
| Purchase #3 | $179.94 | 12.714% | $202.8176 | $202.82 | $202.80 | $202.80 |
| Purchase #4 | $15.25 | 4.730% | $15.9713 | $15.97 | $15.95 | $16.00 |
| Purchase #5 | $62.33 | 3.439% | $64.4735 | $64.47 | $64.45 | $64.50 |
| Purchase #6 | $145.95 | 5.713% | $154.2881 | $154.29 | $154.30 | $154.30 |
| Purchase #7 | $133.41 | 8.581% | $144.8579 | $144.86 | $144.85 | $144.90 |
| 7 purchase totals = | $868.38 | $946.7510 | $946.75 | $946.70 | $946.80 | |