| 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 | $159.53 | 10.867% | $176.8661 | $176.87 | $176.85 | $176.90 |
| Purchase #2 | $233.51 | 10.599% | $258.2597 | $258.26 | $258.25 | $258.30 |
| Purchase #3 | $58.55 | 11.125% | $65.0637 | $65.06 | $65.05 | $65.10 |
| Purchase #4 | $43.33 | 10.254% | $47.7731 | $47.77 | $47.75 | $47.80 |
| Purchase #5 | $73.44 | 4.322% | $76.6141 | $76.61 | $76.60 | $76.60 |
| Purchase #6 | $180.68 | 10.307% | $199.3027 | $199.30 | $199.30 | $199.30 |
| Purchase #7 | $41.92 | 6.604% | $44.6884 | $44.69 | $44.70 | $44.70 |
| 7 purchase totals = | $790.96 | $868.5678 | $868.56 | $868.50 | $868.70 | |