| 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 | $174.57 | 3.364% | $180.4425 | $180.44 | $180.45 | $180.40 |
| Purchase #2 | $124.80 | 8.116% | $134.9288 | $134.93 | $134.95 | $134.90 |
| Purchase #3 | $195.73 | 9.256% | $213.8468 | $213.85 | $213.85 | $213.80 |
| Purchase #4 | $94.40 | 6.508% | $100.5436 | $100.54 | $100.55 | $100.50 |
| Purchase #5 | $28.93 | 10.833% | $32.064 | $32.06 | $32.05 | $32.10 |
| Purchase #6 | $169.79 | 9.699% | $186.2579 | $186.26 | $186.25 | $186.30 |
| Purchase #7 | $110.29 | 5.431% | $116.2798 | $116.28 | $116.30 | $116.30 |
| 7 purchase totals = | $898.51 | $964.3634 | $964.36 | $964.40 | $964.30 | |