| 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 | $152.65 | 5.254% | $160.6702 | $160.67 | $160.65 | $160.70 |
| Purchase #2 | $227.98 | 9.226% | $249.0134 | $249.01 | $249.00 | $249.00 |
| Purchase #3 | $119.44 | 3.458% | $123.5702 | $123.57 | $123.55 | $123.60 |
| Purchase #4 | $169.98 | 7.776% | $183.1976 | $183.20 | $183.20 | $183.20 |
| Purchase #5 | $18.67 | 7.850% | $20.1356 | $20.14 | $20.15 | $20.10 |
| Purchase #6 | $239.50 | 8.160% | $259.0432 | $259.04 | $259.05 | $259.00 |
| Purchase #7 | $103.43 | 6.551% | $110.2057 | $110.21 | $110.20 | $110.20 |
| 7 purchase totals = | $1,031.65 | $1,105.8359 | $1,105.84 | $1,105.80 | $1,105.80 | |