| 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 | $13.75 | 10.149% | $15.1455 | $15.15 | $15.15 | $15.10 |
| Purchase #2 | $190.60 | 6.507% | $203.0023 | $203.00 | $203.00 | $203.00 |
| Purchase #3 | $101.99 | 6.147% | $108.2593 | $108.26 | $108.25 | $108.30 |
| Purchase #4 | $33.83 | 5.337% | $35.6355 | $35.64 | $35.65 | $35.60 |
| Purchase #5 | $110.47 | 4.612% | $115.5649 | $115.56 | $115.55 | $115.60 |
| Purchase #6 | $221.76 | 6.595% | $236.3851 | $236.39 | $236.40 | $236.40 |
| Purchase #7 | $188.63 | 8.229% | $204.1524 | $204.15 | $204.15 | $204.20 |
| 7 purchase totals = | $861.03 | $918.1450 | $918.15 | $918.15 | $918.20 | |