| 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 | $164.87 | 6.123% | $174.965 | $174.97 | $174.95 | $175.00 |
| Purchase #2 | $59.40 | 10.260% | $65.4944 | $65.49 | $65.50 | $65.50 |
| Purchase #3 | $20.42 | 10.454% | $22.5547 | $22.55 | $22.55 | $22.60 |
| Purchase #4 | $231.81 | 7.719% | $249.7034 | $249.70 | $249.70 | $249.70 |
| Purchase #5 | $130.36 | 13.516% | $147.9795 | $147.98 | $148.00 | $148.00 |
| Purchase #6 | $144.87 | 9.857% | $159.1498 | $159.15 | $159.15 | $159.10 |
| Purchase #7 | $150.52 | 5.850% | $159.3254 | $159.33 | $159.35 | $159.30 |
| 7 purchase totals = | $902.25 | $979.1722 | $979.17 | $979.20 | $979.20 | |