| 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 | $179.58 | 3.449% | $185.7737 | $185.77 | $185.75 | $185.80 |
| Purchase #2 | $210.28 | 8.657% | $228.4839 | $228.48 | $228.50 | $228.50 |
| Purchase #3 | $86.70 | 6.399% | $92.2479 | $92.25 | $92.25 | $92.20 |
| Purchase #4 | $50.25 | 6.850% | $53.6921 | $53.69 | $53.70 | $53.70 |
| Purchase #5 | $102.84 | 8.203% | $111.276 | $111.28 | $111.30 | $111.30 |
| Purchase #6 | $228.72 | 12.745% | $257.8704 | $257.87 | $257.85 | $257.90 |
| Purchase #7 | $50.50 | 12.480% | $56.8024 | $56.80 | $56.80 | $56.80 |
| 7 purchase totals = | $908.87 | $986.1464 | $986.14 | $986.15 | $986.20 | |