| 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 | $163.55 | 5.859% | $173.1324 | $173.13 | $173.15 | $173.10 |
| Purchase #2 | $93.77 | 6.162% | $99.5481 | $99.55 | $99.55 | $99.50 |
| Purchase #3 | $47.80 | 6.543% | $50.9276 | $50.93 | $50.95 | $50.90 |
| Purchase #4 | $21.66 | 6.541% | $23.0768 | $23.08 | $23.10 | $23.10 |
| Purchase #5 | $181.30 | 13.787% | $206.2958 | $206.30 | $206.30 | $206.30 |
| Purchase #6 | $175.97 | 7.477% | $189.1273 | $189.13 | $189.15 | $189.10 |
| Purchase #7 | $180.50 | 4.297% | $188.2561 | $188.26 | $188.25 | $188.30 |
| 7 purchase totals = | $864.55 | $930.3641 | $930.38 | $930.45 | $930.30 | |