| 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 | $78.87 | 4.231% | $82.207 | $82.21 | $82.20 | $82.20 |
| Purchase #2 | $193.30 | 3.462% | $199.992 | $199.99 | $200.00 | $200.00 |
| Purchase #3 | $98.99 | 3.230% | $102.1874 | $102.19 | $102.20 | $102.20 |
| Purchase #4 | $74.34 | 10.796% | $82.3657 | $82.37 | $82.35 | $82.40 |
| Purchase #5 | $124.48 | 7.607% | $133.9492 | $133.95 | $133.95 | $133.90 |
| Purchase #6 | $171.94 | 6.782% | $183.601 | $183.60 | $183.60 | $183.60 |
| Purchase #7 | $156.32 | 11.607% | $174.4641 | $174.46 | $174.45 | $174.50 |
| 7 purchase totals = | $898.24 | $958.7664 | $958.77 | $958.75 | $958.80 | |