| 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 | $126.81 | 13.464% | $143.8837 | $143.88 | $143.90 | $143.90 |
| Purchase #2 | $125.94 | 8.271% | $136.3565 | $136.36 | $136.35 | $136.40 |
| Purchase #3 | $224.71 | 3.159% | $231.8086 | $231.81 | $231.80 | $231.80 |
| Purchase #4 | $243.88 | 13.561% | $276.9526 | $276.95 | $276.95 | $277.00 |
| Purchase #5 | $40.60 | 12.871% | $45.8256 | $45.83 | $45.85 | $45.80 |
| Purchase #6 | $33.35 | 6.542% | $35.5318 | $35.53 | $35.55 | $35.50 |
| Purchase #7 | $78.60 | 3.386% | $81.2614 | $81.26 | $81.25 | $81.30 |
| 7 purchase totals = | $873.89 | $951.6202 | $951.62 | $951.65 | $951.70 | |