| 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 | $157.30 | 4.196% | $163.9003 | $163.90 | $163.90 | $163.90 |
| Purchase #2 | $127.99 | 9.859% | $140.6085 | $140.61 | $140.60 | $140.60 |
| Purchase #3 | $128.27 | 10.856% | $142.195 | $142.20 | $142.20 | $142.20 |
| Purchase #4 | $46.50 | 9.334% | $50.8403 | $50.84 | $50.85 | $50.80 |
| Purchase #5 | $185.60 | 7.419% | $199.3697 | $199.37 | $199.35 | $199.40 |
| Purchase #6 | $60.92 | 4.444% | $63.6273 | $63.63 | $63.65 | $63.60 |
| Purchase #7 | $112.94 | 4.740% | $118.2934 | $118.29 | $118.30 | $118.30 |
| 7 purchase totals = | $819.52 | $878.8345 | $878.84 | $878.85 | $878.80 | |