| 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 | $169.49 | 9.151% | $185 | $185.00 | $185.00 | $185.00 |
| Purchase #2 | $165.67 | 10.130% | $182.4524 | $182.45 | $182.45 | $182.50 |
| Purchase #3 | $93.40 | 4.213% | $97.3349 | $97.33 | $97.35 | $97.30 |
| Purchase #4 | $109.32 | 5.264% | $115.0746 | $115.07 | $115.05 | $115.10 |
| Purchase #5 | $56.68 | 9.768% | $62.2165 | $62.22 | $62.20 | $62.20 |
| Purchase #6 | $10.97 | 3.723% | $11.3784 | $11.38 | $11.40 | $11.40 |
| Purchase #7 | $77.93 | 9.436% | $85.2835 | $85.28 | $85.30 | $85.30 |
| 7 purchase totals = | $683.46 | $738.7403 | $738.73 | $738.75 | $738.80 | |