| 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 | $177.84 | 12.285% | $199.6876 | $199.69 | $199.70 | $199.70 |
| Purchase #2 | $209.53 | 7.465% | $225.1714 | $225.17 | $225.15 | $225.20 |
| Purchase #3 | $57.55 | 3.682% | $59.669 | $59.67 | $59.65 | $59.70 |
| Purchase #4 | $23.41 | 7.633% | $25.1969 | $25.20 | $25.20 | $25.20 |
| Purchase #5 | $247.39 | 4.721% | $259.0693 | $259.07 | $259.05 | $259.10 |
| Purchase #6 | $6.88 | 3.848% | $7.1447 | $7.14 | $7.15 | $7.10 |
| Purchase #7 | $129.27 | 4.810% | $135.4879 | $135.49 | $135.50 | $135.50 |
| 7 purchase totals = | $851.87 | $911.4268 | $911.43 | $911.40 | $911.50 | |