| 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 | $152.53 | 7.362% | $163.7593 | $163.76 | $163.75 | $163.80 |
| Purchase #2 | $199.42 | 10.764% | $220.8856 | $220.89 | $220.90 | $220.90 |
| Purchase #3 | $121.66 | 11.481% | $135.6278 | $135.63 | $135.65 | $135.60 |
| Purchase #4 | $35.26 | 3.690% | $36.5611 | $36.56 | $36.55 | $36.60 |
| Purchase #5 | $12.83 | 9.155% | $14.0046 | $14.00 | $14.00 | $14.00 |
| Purchase #6 | $95.65 | 12.642% | $107.7421 | $107.74 | $107.75 | $107.70 |
| Purchase #7 | $212.61 | 9.450% | $232.7016 | $232.70 | $232.70 | $232.70 |
| 7 purchase totals = | $829.96 | $911.2821 | $911.28 | $911.30 | $911.30 | |