| 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 | $163.74 | 3.454% | $169.3956 | $169.40 | $169.40 | $169.40 |
| Purchase #2 | $212.57 | 10.859% | $235.653 | $235.65 | $235.65 | $235.70 |
| Purchase #3 | $189.61 | 3.336% | $195.9354 | $195.94 | $195.95 | $195.90 |
| Purchase #4 | $191.71 | 13.560% | $217.7059 | $217.71 | $217.70 | $217.70 |
| Purchase #5 | $201.98 | 10.620% | $223.4303 | $223.43 | $223.45 | $223.40 |
| Purchase #6 | $119.94 | 4.433% | $125.2569 | $125.26 | $125.25 | $125.30 |
| Purchase #7 | $168.94 | 5.207% | $177.7367 | $177.74 | $177.75 | $177.70 |
| 7 purchase totals = | $1,248.49 | $1,345.1138 | $1,345.13 | $1,345.15 | $1,345.10 | |