| 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 | $137.26 | 12.815% | $154.8499 | $154.85 | $154.85 | $154.80 |
| Purchase #2 | $167.25 | 4.568% | $174.89 | $174.89 | $174.90 | $174.90 |
| Purchase #3 | $191.61 | 9.267% | $209.3665 | $209.37 | $209.35 | $209.40 |
| Purchase #4 | $77.69 | 4.863% | $81.4681 | $81.47 | $81.45 | $81.50 |
| Purchase #5 | $59.50 | 8.874% | $64.78 | $64.78 | $64.80 | $64.80 |
| Purchase #6 | $84.92 | 11.722% | $94.8743 | $94.87 | $94.85 | $94.90 |
| Purchase #7 | $187.32 | 11.810% | $209.4425 | $209.44 | $209.45 | $209.40 |
| 7 purchase totals = | $905.55 | $989.6713 | $989.67 | $989.65 | $989.70 | |