| 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 | $209.69 | 12.623% | $236.1592 | $236.16 | $236.15 | $236.20 |
| Purchase #2 | $7.74 | 7.625% | $8.3302 | $8.33 | $8.35 | $8.30 |
| Purchase #3 | $9.78 | 12.626% | $11.0148 | $11.01 | $11.00 | $11.00 |
| Purchase #4 | $229.54 | 3.735% | $238.1133 | $238.11 | $238.10 | $238.10 |
| Purchase #5 | $71.27 | 5.416% | $75.13 | $75.13 | $75.15 | $75.10 |
| Purchase #6 | $129.52 | 5.155% | $136.1968 | $136.20 | $136.20 | $136.20 |
| Purchase #7 | $151.68 | 11.356% | $168.9048 | $168.90 | $168.90 | $168.90 |
| 7 purchase totals = | $809.22 | $873.8491 | $873.84 | $873.85 | $873.80 | |