| 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 | $145.51 | 11.857% | $162.7631 | $162.76 | $162.75 | $162.80 |
| Purchase #2 | $205.46 | 3.562% | $212.7785 | $212.78 | $212.80 | $212.80 |
| Purchase #3 | $240.41 | 5.528% | $253.6999 | $253.70 | $253.70 | $253.70 |
| Purchase #4 | $108.51 | 9.203% | $118.4962 | $118.50 | $118.50 | $118.50 |
| Purchase #5 | $201.59 | 11.243% | $224.2548 | $224.25 | $224.25 | $224.30 |
| Purchase #6 | $53.79 | 9.416% | $58.8549 | $58.85 | $58.85 | $58.90 |
| Purchase #7 | $184.93 | 3.388% | $191.1954 | $191.20 | $191.20 | $191.20 |
| 7 purchase totals = | $1,140.20 | $1,222.0428 | $1,222.04 | $1,222.05 | $1,222.20 | |