| 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 | $163.37 | 10.232% | $180.086 | $180.09 | $180.10 | $180.10 |
| Purchase #2 | $156.46 | 6.848% | $167.1744 | $167.17 | $167.15 | $167.20 |
| Purchase #3 | $63.32 | 11.391% | $70.5328 | $70.53 | $70.55 | $70.50 |
| Purchase #4 | $209.40 | 8.844% | $227.9193 | $227.92 | $227.90 | $227.90 |
| Purchase #5 | $116.84 | 5.136% | $122.8409 | $122.84 | $122.85 | $122.80 |
| Purchase #6 | $27.86 | 4.296% | $29.0569 | $29.06 | $29.05 | $29.10 |
| Purchase #7 | $34.84 | 12.496% | $39.1936 | $39.19 | $39.20 | $39.20 |
| 7 purchase totals = | $772.09 | $836.8039 | $836.80 | $836.80 | $836.80 | |