| 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 | $158.48 | 13.354% | $179.6434 | $179.64 | $179.65 | $179.60 |
| Purchase #2 | $7.37 | 12.495% | $8.2909 | $8.29 | $8.30 | $8.30 |
| Purchase #3 | $151.25 | 11.419% | $168.5212 | $168.52 | $168.50 | $168.50 |
| Purchase #4 | $173.39 | 6.247% | $184.2217 | $184.22 | $184.20 | $184.20 |
| Purchase #5 | $49.62 | 8.304% | $53.7404 | $53.74 | $53.75 | $53.70 |
| Purchase #6 | $51.63 | 11.412% | $57.522 | $57.52 | $57.50 | $57.50 |
| Purchase #7 | $182.58 | 9.234% | $199.4394 | $199.44 | $199.45 | $199.40 |
| 7 purchase totals = | $774.32 | $851.3790 | $851.37 | $851.35 | $851.20 | |