| 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 | $150.79 | 5.291% | $158.7683 | $158.77 | $158.75 | $158.80 |
| Purchase #2 | $236.81 | 9.407% | $259.0867 | $259.09 | $259.10 | $259.10 |
| Purchase #3 | $22.84 | 12.160% | $25.6173 | $25.62 | $25.60 | $25.60 |
| Purchase #4 | $79.43 | 4.173% | $82.7446 | $82.74 | $82.75 | $82.70 |
| Purchase #5 | $19.37 | 8.771% | $21.0689 | $21.07 | $21.05 | $21.10 |
| Purchase #6 | $19.87 | 11.209% | $22.0972 | $22.10 | $22.10 | $22.10 |
| Purchase #7 | $151.57 | 5.771% | $160.3171 | $160.32 | $160.30 | $160.30 |
| 7 purchase totals = | $680.68 | $729.7001 | $729.71 | $729.65 | $729.70 | |