| 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 | $146.90 | 11.201% | $163.3543 | $163.35 | $163.35 | $163.40 |
| Purchase #2 | $180.38 | 11.707% | $201.4971 | $201.50 | $201.50 | $201.50 |
| Purchase #3 | $37.64 | 3.244% | $38.861 | $38.86 | $38.85 | $38.90 |
| Purchase #4 | $91.25 | 9.838% | $100.2272 | $100.23 | $100.25 | $100.20 |
| Purchase #5 | $146.94 | 13.168% | $166.2891 | $166.29 | $166.30 | $166.30 |
| Purchase #6 | $188.80 | 8.312% | $204.4931 | $204.49 | $204.50 | $204.50 |
| Purchase #7 | $78.28 | 5.510% | $82.5932 | $82.59 | $82.60 | $82.60 |
| 7 purchase totals = | $870.19 | $957.3150 | $957.31 | $957.35 | $957.40 | |