| 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 | $143.91 | 6.711% | $153.5678 | $153.57 | $153.55 | $153.60 |
| Purchase #2 | $216.44 | 5.790% | $228.9719 | $228.97 | $228.95 | $229.00 |
| Purchase #3 | $196.70 | 13.378% | $223.0145 | $223.01 | $223.00 | $223.00 |
| Purchase #4 | $19.46 | 5.142% | $20.4606 | $20.46 | $20.45 | $20.50 |
| Purchase #5 | $122.68 | 8.633% | $133.271 | $133.27 | $133.25 | $133.30 |
| Purchase #6 | $41.81 | 8.639% | $45.422 | $45.42 | $45.40 | $45.40 |
| Purchase #7 | $131.65 | 10.116% | $144.9677 | $144.97 | $144.95 | $145.00 |
| 7 purchase totals = | $872.65 | $949.6755 | $949.67 | $949.55 | $949.80 | |