| 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 | $179.81 | 9.649% | $197.1599 | $197.16 | $197.15 | $197.20 |
| Purchase #2 | $189.40 | 9.264% | $206.946 | $206.95 | $206.95 | $206.90 |
| Purchase #3 | $129.85 | 10.562% | $143.5648 | $143.56 | $143.55 | $143.60 |
| Purchase #4 | $81.91 | 9.704% | $89.8585 | $89.86 | $89.85 | $89.90 |
| Purchase #5 | $48.92 | 7.592% | $52.634 | $52.63 | $52.65 | $52.60 |
| Purchase #6 | $188.87 | 5.537% | $199.3277 | $199.33 | $199.35 | $199.30 |
| Purchase #7 | $203.58 | 13.698% | $231.4664 | $231.47 | $231.45 | $231.50 |
| 7 purchase totals = | $1,022.34 | $1,120.9573 | $1,120.96 | $1,120.95 | $1,121.00 | |