| 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 | $133.70 | 8.428% | $144.9682 | $144.97 | $144.95 | $145.00 |
| Purchase #2 | $56.53 | 12.531% | $63.6138 | $63.61 | $63.60 | $63.60 |
| Purchase #3 | $155.29 | 8.825% | $168.9943 | $168.99 | $169.00 | $169.00 |
| Purchase #4 | $248.94 | 12.781% | $280.757 | $280.76 | $280.75 | $280.80 |
| Purchase #5 | $112.82 | 6.648% | $120.3203 | $120.32 | $120.30 | $120.30 |
| Purchase #6 | $133.42 | 7.367% | $143.2491 | $143.25 | $143.25 | $143.20 |
| Purchase #7 | $89.84 | 8.484% | $97.462 | $97.46 | $97.45 | $97.50 |
| 7 purchase totals = | $930.54 | $1,019.3647 | $1,019.36 | $1,019.30 | $1,019.40 | |