| 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 | $161.96 | 4.674% | $169.53 | $169.53 | $169.55 | $169.50 |
| Purchase #2 | $197.76 | 13.456% | $224.3706 | $224.37 | $224.35 | $224.40 |
| Purchase #3 | $60.44 | 9.802% | $66.3643 | $66.36 | $66.35 | $66.40 |
| Purchase #4 | $127.59 | 10.636% | $141.1605 | $141.16 | $141.15 | $141.20 |
| Purchase #5 | $8.39 | 13.417% | $9.5157 | $9.52 | $9.50 | $9.50 |
| Purchase #6 | $112.99 | 5.737% | $119.4722 | $119.47 | $119.45 | $119.50 |
| Purchase #7 | $118.93 | 13.299% | $134.7465 | $134.75 | $134.75 | $134.70 |
| 7 purchase totals = | $788.06 | $865.1598 | $865.16 | $865.10 | $865.20 | |