| 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 | $92.91 | 10.715% | $102.8653 | $102.87 | $102.85 | $102.90 |
| Purchase #2 | $204.45 | 13.435% | $231.9179 | $231.92 | $231.90 | $231.90 |
| Purchase #3 | $151.95 | 7.245% | $162.9588 | $162.96 | $162.95 | $163.00 |
| Purchase #4 | $106.73 | 10.614% | $118.0583 | $118.06 | $118.05 | $118.10 |
| Purchase #5 | $85.87 | 9.647% | $94.1539 | $94.15 | $94.15 | $94.20 |
| Purchase #6 | $93.28 | 9.653% | $102.2843 | $102.28 | $102.30 | $102.30 |
| Purchase #7 | $145.36 | 7.520% | $156.2911 | $156.29 | $156.30 | $156.30 |
| 7 purchase totals = | $880.55 | $968.5296 | $968.53 | $968.50 | $968.70 | |