| 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 | $175.34 | 11.529% | $195.5549 | $195.55 | $195.55 | $195.60 |
| Purchase #2 | $159.36 | 13.162% | $180.335 | $180.34 | $180.35 | $180.30 |
| Purchase #3 | $38.66 | 8.737% | $42.0377 | $42.04 | $42.05 | $42.00 |
| Purchase #4 | $154.89 | 5.618% | $163.5917 | $163.59 | $163.60 | $163.60 |
| Purchase #5 | $142.33 | 12.492% | $160.1099 | $160.11 | $160.10 | $160.10 |
| Purchase #6 | $74.54 | 3.833% | $77.3971 | $77.40 | $77.40 | $77.40 |
| Purchase #7 | $136.76 | 10.839% | $151.5834 | $151.58 | $151.60 | $151.60 |
| 7 purchase totals = | $881.88 | $970.6097 | $970.61 | $970.65 | $970.60 | |