| 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 | $146.90 | 7.535% | $157.9689 | $157.97 | $157.95 | $158.00 |
| Purchase #2 | $58.42 | 7.172% | $62.6099 | $62.61 | $62.60 | $62.60 |
| Purchase #3 | $59.63 | 7.763% | $64.2591 | $64.26 | $64.25 | $64.30 |
| Purchase #4 | $193.98 | 12.213% | $217.6708 | $217.67 | $217.65 | $217.70 |
| Purchase #5 | $149.91 | 10.236% | $165.2548 | $165.25 | $165.25 | $165.30 |
| Purchase #6 | $19.78 | 5.440% | $20.856 | $20.86 | $20.85 | $20.90 |
| Purchase #7 | $39.74 | 4.568% | $41.5553 | $41.56 | $41.55 | $41.60 |
| 7 purchase totals = | $668.36 | $730.1748 | $730.18 | $730.10 | $730.40 | |