| 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 | $129.43 | 13.720% | $147.1878 | $147.19 | $147.20 | $147.20 |
| Purchase #2 | $133.91 | 4.819% | $140.3631 | $140.36 | $140.35 | $140.40 |
| Purchase #3 | $79.60 | 10.202% | $87.7208 | $87.72 | $87.70 | $87.70 |
| Purchase #4 | $218.25 | 13.290% | $247.2554 | $247.26 | $247.25 | $247.30 |
| Purchase #5 | $221.81 | 4.444% | $231.6672 | $231.67 | $231.65 | $231.70 |
| Purchase #6 | $15.59 | 4.295% | $16.2596 | $16.26 | $16.25 | $16.30 |
| Purchase #7 | $92.77 | 4.685% | $97.1163 | $97.12 | $97.10 | $97.10 |
| 7 purchase totals = | $891.36 | $967.5702 | $967.58 | $967.50 | $967.70 | |