| 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 | $169.65 | 9.294% | $185.4173 | $185.42 | $185.40 | $185.40 |
| Purchase #2 | $31.96 | 6.241% | $33.9546 | $33.95 | $33.95 | $34.00 |
| Purchase #3 | $168.68 | 4.460% | $176.2031 | $176.20 | $176.20 | $176.20 |
| Purchase #4 | $97.61 | 3.214% | $100.7472 | $100.75 | $100.75 | $100.70 |
| Purchase #5 | $111.76 | 12.740% | $125.9982 | $126.00 | $126.00 | $126.00 |
| Purchase #6 | $110.32 | 13.116% | $124.7896 | $124.79 | $124.80 | $124.80 |
| Purchase #7 | $9.56 | 5.864% | $10.1206 | $10.12 | $10.10 | $10.10 |
| 7 purchase totals = | $699.54 | $757.2306 | $757.23 | $757.20 | $757.20 | |