| 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 | $183.43 | 4.591% | $191.8513 | $191.85 | $191.85 | $191.90 |
| Purchase #2 | $44.27 | 11.849% | $49.5156 | $49.52 | $49.50 | $49.50 |
| Purchase #3 | $156.59 | 12.454% | $176.0917 | $176.09 | $176.10 | $176.10 |
| Purchase #4 | $45.76 | 7.336% | $49.117 | $49.12 | $49.10 | $49.10 |
| Purchase #5 | $139.96 | 4.685% | $146.5171 | $146.52 | $146.50 | $146.50 |
| Purchase #6 | $248.82 | 8.530% | $270.0443 | $270.04 | $270.05 | $270.00 |
| Purchase #7 | $74.39 | 13.478% | $84.4163 | $84.42 | $84.40 | $84.40 |
| 7 purchase totals = | $893.22 | $967.5533 | $967.56 | $967.50 | $967.50 | |