| 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 | $129.25 | 7.230% | $138.5948 | $138.59 | $138.60 | $138.60 |
| Purchase #2 | $161.46 | 8.405% | $175.0307 | $175.03 | $175.05 | $175.00 |
| Purchase #3 | $39.49 | 5.204% | $41.5451 | $41.55 | $41.55 | $41.50 |
| Purchase #4 | $151.60 | 3.352% | $156.6816 | $156.68 | $156.70 | $156.70 |
| Purchase #5 | $66.68 | 6.596% | $71.0782 | $71.08 | $71.10 | $71.10 |
| Purchase #6 | $23.86 | 12.619% | $26.8709 | $26.87 | $26.85 | $26.90 |
| Purchase #7 | $76.69 | 8.587% | $83.2754 | $83.28 | $83.30 | $83.30 |
| 7 purchase totals = | $649.03 | $693.0767 | $693.08 | $693.15 | $693.10 | |