| 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 | $142.32 | 13.492% | $161.5218 | $161.52 | $161.50 | $161.50 |
| Purchase #2 | $127.30 | 10.586% | $140.776 | $140.78 | $140.80 | $140.80 |
| Purchase #3 | $54.53 | 10.587% | $60.3031 | $60.30 | $60.30 | $60.30 |
| Purchase #4 | $157.42 | 8.462% | $170.7409 | $170.74 | $170.75 | $170.70 |
| Purchase #5 | $118.80 | 11.147% | $132.0426 | $132.04 | $132.05 | $132.00 |
| Purchase #6 | $45.30 | 9.735% | $49.71 | $49.71 | $49.70 | $49.70 |
| Purchase #7 | $211.65 | 9.159% | $231.035 | $231.04 | $231.05 | $231.00 |
| 7 purchase totals = | $857.32 | $946.1294 | $946.13 | $946.15 | $946.00 | |