| 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 | $169.88 | 7.345% | $182.3577 | $182.36 | $182.35 | $182.40 |
| Purchase #2 | $236.75 | 8.767% | $257.5059 | $257.51 | $257.50 | $257.50 |
| Purchase #3 | $123.86 | 12.755% | $139.6583 | $139.66 | $139.65 | $139.70 |
| Purchase #4 | $24.27 | 4.660% | $25.401 | $25.40 | $25.40 | $25.40 |
| Purchase #5 | $141.37 | 11.152% | $157.1356 | $157.14 | $157.15 | $157.10 |
| Purchase #6 | $14.28 | 12.613% | $16.0811 | $16.08 | $16.10 | $16.10 |
| Purchase #7 | $165.30 | 9.404% | $180.8448 | $180.84 | $180.85 | $180.80 |
| 7 purchase totals = | $875.71 | $958.9844 | $958.99 | $959.00 | $959.00 | |