| 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 | $168.29 | 8.736% | $182.9918 | $182.99 | $183.00 | $183.00 |
| Purchase #2 | $137.29 | 5.298% | $144.5636 | $144.56 | $144.55 | $144.60 |
| Purchase #3 | $151.37 | 4.392% | $158.0182 | $158.02 | $158.00 | $158.00 |
| Purchase #4 | $150.92 | 6.171% | $160.2333 | $160.23 | $160.25 | $160.20 |
| Purchase #5 | $109.44 | 6.447% | $116.4956 | $116.50 | $116.50 | $116.50 |
| Purchase #6 | $109.62 | 10.546% | $121.1805 | $121.18 | $121.20 | $121.20 |
| Purchase #7 | $79.26 | 7.304% | $85.0492 | $85.05 | $85.05 | $85.00 |
| 7 purchase totals = | $906.19 | $968.5322 | $968.53 | $968.55 | $968.50 | |