| 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 | $161.69 | 8.536% | $175.4919 | $175.49 | $175.50 | $175.50 |
| Purchase #2 | $194.89 | 4.544% | $203.7458 | $203.75 | $203.75 | $203.70 |
| Purchase #3 | $10.72 | 3.854% | $11.1331 | $11.13 | $11.15 | $11.10 |
| Purchase #4 | $217.94 | 5.178% | $229.2249 | $229.22 | $229.20 | $229.20 |
| Purchase #5 | $156.40 | 7.515% | $168.1535 | $168.15 | $168.15 | $168.20 |
| Purchase #6 | $133.37 | 13.325% | $151.1416 | $151.14 | $151.15 | $151.10 |
| Purchase #7 | $134.90 | 7.405% | $144.8893 | $144.89 | $144.90 | $144.90 |
| 7 purchase totals = | $1,009.91 | $1,083.7801 | $1,083.77 | $1,083.80 | $1,083.70 | |