| 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 | $132.30 | 9.821% | $145.2932 | $145.29 | $145.30 | $145.30 |
| Purchase #2 | $78.81 | 7.290% | $84.5552 | $84.56 | $84.55 | $84.60 |
| Purchase #3 | $191.25 | 11.687% | $213.6014 | $213.60 | $213.60 | $213.60 |
| Purchase #4 | $178.86 | 3.836% | $185.7211 | $185.72 | $185.70 | $185.70 |
| Purchase #5 | $87.96 | 11.252% | $97.8573 | $97.86 | $97.85 | $97.90 |
| Purchase #6 | $10.32 | 3.364% | $10.6672 | $10.67 | $10.65 | $10.70 |
| Purchase #7 | $153.53 | 11.140% | $170.6332 | $170.63 | $170.65 | $170.60 |
| 7 purchase totals = | $833.03 | $908.3286 | $908.33 | $908.30 | $908.40 | |