| 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 | $135.34 | 4.448% | $141.3599 | $141.36 | $141.35 | $141.40 |
| Purchase #2 | $73.90 | 4.113% | $76.9395 | $76.94 | $76.95 | $76.90 |
| Purchase #3 | $164.66 | 12.558% | $185.338 | $185.34 | $185.35 | $185.30 |
| Purchase #4 | $60.89 | 13.575% | $69.1558 | $69.16 | $69.15 | $69.20 |
| Purchase #5 | $71.74 | 4.668% | $75.0888 | $75.09 | $75.10 | $75.10 |
| Purchase #6 | $10.64 | 8.341% | $11.5275 | $11.53 | $11.55 | $11.50 |
| Purchase #7 | $143.66 | 3.535% | $148.7384 | $148.74 | $148.75 | $148.70 |
| 7 purchase totals = | $660.83 | $708.1479 | $708.16 | $708.20 | $708.10 | |