| 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 | $174.69 | 7.833% | $188.3735 | $188.37 | $188.35 | $188.40 |
| Purchase #2 | $24.69 | 8.751% | $26.8506 | $26.85 | $26.85 | $26.90 |
| Purchase #3 | $212.72 | 13.163% | $240.7203 | $240.72 | $240.70 | $240.70 |
| Purchase #4 | $148.92 | 3.452% | $154.0607 | $154.06 | $154.05 | $154.10 |
| Purchase #5 | $106.34 | 9.453% | $116.3923 | $116.39 | $116.40 | $116.40 |
| Purchase #6 | $191.72 | 4.156% | $199.6879 | $199.69 | $199.70 | $199.70 |
| Purchase #7 | $42.63 | 10.380% | $47.055 | $47.06 | $47.05 | $47.10 |
| 7 purchase totals = | $901.71 | $973.1403 | $973.14 | $973.10 | $973.30 | |