| 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 | $127.89 | 6.798% | $136.584 | $136.58 | $136.60 | $136.60 |
| Purchase #2 | $176.92 | 8.151% | $191.3407 | $191.34 | $191.35 | $191.30 |
| Purchase #3 | $147.32 | 13.200% | $166.7662 | $166.77 | $166.75 | $166.80 |
| Purchase #4 | $148.65 | 7.482% | $159.772 | $159.77 | $159.75 | $159.80 |
| Purchase #5 | $11.91 | 13.328% | $13.4974 | $13.50 | $13.50 | $13.50 |
| Purchase #6 | $146.55 | 5.765% | $154.9986 | $155.00 | $155.00 | $155.00 |
| Purchase #7 | $108.80 | 7.198% | $116.6314 | $116.63 | $116.65 | $116.60 |
| 7 purchase totals = | $868.04 | $939.5903 | $939.59 | $939.60 | $939.60 | |