| 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 | $150.80 | 6.739% | $160.9624 | $160.96 | $160.95 | $161.00 |
| Purchase #2 | $58.88 | 7.630% | $63.3725 | $63.37 | $63.35 | $63.40 |
| Purchase #3 | $41.76 | 4.167% | $43.5001 | $43.50 | $43.50 | $43.50 |
| Purchase #4 | $73.42 | 6.732% | $78.3626 | $78.36 | $78.35 | $78.40 |
| Purchase #5 | $140.74 | 5.264% | $148.1486 | $148.15 | $148.15 | $148.10 |
| Purchase #6 | $34.33 | 7.855% | $37.0266 | $37.03 | $37.05 | $37.00 |
| Purchase #7 | $120.56 | 3.411% | $124.6723 | $124.67 | $124.65 | $124.70 |
| 7 purchase totals = | $620.49 | $656.0451 | $656.04 | $656.00 | $656.10 | |