| 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 | $156.49 | 5.306% | $164.7934 | $164.79 | $164.80 | $164.80 |
| Purchase #2 | $47.75 | 7.482% | $51.3227 | $51.32 | $51.30 | $51.30 |
| Purchase #3 | $121.58 | 12.321% | $136.5599 | $136.56 | $136.55 | $136.60 |
| Purchase #4 | $164.26 | 7.862% | $177.1741 | $177.17 | $177.15 | $177.20 |
| Purchase #5 | $40.66 | 11.191% | $45.2103 | $45.21 | $45.20 | $45.20 |
| Purchase #6 | $185.64 | 5.762% | $196.3366 | $196.34 | $196.35 | $196.30 |
| Purchase #7 | $13.64 | 4.664% | $14.2762 | $14.28 | $14.30 | $14.30 |
| 7 purchase totals = | $730.02 | $785.6732 | $785.67 | $785.65 | $785.70 | |