| 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 | $194.66 | 7.452% | $209.1661 | $209.17 | $209.15 | $209.20 |
| Purchase #2 | $206.91 | 13.838% | $235.5422 | $235.54 | $235.55 | $235.50 |
| Purchase #3 | $7.47 | 9.317% | $8.166 | $8.17 | $8.15 | $8.20 |
| Purchase #4 | $117.46 | 3.601% | $121.6897 | $121.69 | $121.70 | $121.70 |
| Purchase #5 | $9.86 | 3.522% | $10.2073 | $10.21 | $10.20 | $10.20 |
| Purchase #6 | $141.62 | 11.852% | $158.4048 | $158.40 | $158.40 | $158.40 |
| Purchase #7 | $5.60 | 7.613% | $6.0263 | $6.03 | $6.05 | $6.00 |
| 7 purchase totals = | $683.58 | $749.2024 | $749.21 | $749.20 | $749.20 | |