| 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 | $158.46 | 4.611% | $165.7666 | $165.77 | $165.75 | $165.80 |
| Purchase #2 | $23.97 | 6.872% | $25.6172 | $25.62 | $25.60 | $25.60 |
| Purchase #3 | $229.50 | 8.387% | $248.7482 | $248.75 | $248.75 | $248.70 |
| Purchase #4 | $66.65 | 5.156% | $70.0865 | $70.09 | $70.10 | $70.10 |
| Purchase #5 | $178.69 | 10.557% | $197.5543 | $197.55 | $197.55 | $197.60 |
| Purchase #6 | $78.46 | 8.817% | $85.3778 | $85.38 | $85.40 | $85.40 |
| Purchase #7 | $51.47 | 11.279% | $57.2753 | $57.28 | $57.30 | $57.30 |
| 7 purchase totals = | $787.20 | $850.4259 | $850.44 | $850.45 | $850.50 | |