| 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 | $156.66 | 5.443% | $165.187 | $165.19 | $165.20 | $165.20 |
| Purchase #2 | $50.91 | 8.496% | $55.2353 | $55.24 | $55.25 | $55.20 |
| Purchase #3 | $62.86 | 13.366% | $71.2619 | $71.26 | $71.25 | $71.30 |
| Purchase #4 | $24.45 | 9.320% | $26.7287 | $26.73 | $26.75 | $26.70 |
| Purchase #5 | $196.70 | 9.387% | $215.1642 | $215.16 | $215.15 | $215.20 |
| Purchase #6 | $233.57 | 9.178% | $255.0071 | $255.01 | $255.00 | $255.00 |
| Purchase #7 | $18.31 | 5.594% | $19.3343 | $19.33 | $19.35 | $19.30 |
| 7 purchase totals = | $743.46 | $807.9185 | $807.92 | $807.95 | $807.90 | |