| 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 | $175.32 | 5.574% | $185.0923 | $185.09 | $185.10 | $185.10 |
| Purchase #2 | $69.96 | 9.447% | $76.5691 | $76.57 | $76.55 | $76.60 |
| Purchase #3 | $18.42 | 3.641% | $19.0907 | $19.09 | $19.10 | $19.10 |
| Purchase #4 | $37.53 | 8.619% | $40.7647 | $40.76 | $40.75 | $40.80 |
| Purchase #5 | $140.43 | 4.672% | $146.9909 | $146.99 | $147.00 | $147.00 |
| Purchase #6 | $167.97 | 10.269% | $185.2188 | $185.22 | $185.20 | $185.20 |
| Purchase #7 | $50.73 | 8.653% | $55.1197 | $55.12 | $55.10 | $55.10 |
| 7 purchase totals = | $660.36 | $708.8462 | $708.84 | $708.80 | $708.90 | |