| 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 | $91.37 | 6.218% | $97.0514 | $97.05 | $97.05 | $97.10 |
| Purchase #2 | $130.42 | 12.810% | $147.1268 | $147.13 | $147.15 | $147.10 |
| Purchase #3 | $169.67 | 3.128% | $174.9773 | $174.98 | $175.00 | $175.00 |
| Purchase #4 | $175.61 | 7.450% | $188.6929 | $188.69 | $188.70 | $188.70 |
| Purchase #5 | $65.25 | 12.674% | $73.5198 | $73.52 | $73.50 | $73.50 |
| Purchase #6 | $67.97 | 9.678% | $74.5481 | $74.55 | $74.55 | $74.50 |
| Purchase #7 | $165.61 | 5.184% | $174.1952 | $174.20 | $174.20 | $174.20 |
| 7 purchase totals = | $865.90 | $930.1115 | $930.12 | $930.15 | $930.10 | |