| 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 | $135.36 | 10.779% | $149.9505 | $149.95 | $149.95 | $150.00 |
| Purchase #2 | $78.38 | 6.747% | $83.6683 | $83.67 | $83.65 | $83.70 |
| Purchase #3 | $105.77 | 7.257% | $113.4457 | $113.45 | $113.45 | $113.40 |
| Purchase #4 | $116.64 | 11.290% | $129.8087 | $129.81 | $129.80 | $129.80 |
| Purchase #5 | $227.94 | 11.370% | $253.8568 | $253.86 | $253.85 | $253.90 |
| Purchase #6 | $138.53 | 3.506% | $143.3869 | $143.39 | $143.40 | $143.40 |
| Purchase #7 | $145.87 | 3.815% | $151.4349 | $151.43 | $151.45 | $151.40 |
| 7 purchase totals = | $948.49 | $1,025.5518 | $1,025.56 | $1,025.55 | $1,025.60 | |