| 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 | $169.70 | 7.678% | $182.7296 | $182.73 | $182.75 | $182.70 |
| Purchase #2 | $71.42 | 11.373% | $79.5426 | $79.54 | $79.55 | $79.50 |
| Purchase #3 | $150.84 | 4.799% | $158.0788 | $158.08 | $158.10 | $158.10 |
| Purchase #4 | $169.88 | 9.343% | $185.7519 | $185.75 | $185.75 | $185.80 |
| Purchase #5 | $37.58 | 4.750% | $39.3651 | $39.37 | $39.35 | $39.40 |
| Purchase #6 | $237.57 | 6.373% | $252.7103 | $252.71 | $252.70 | $252.70 |
| Purchase #7 | $249.68 | 5.646% | $263.7769 | $263.78 | $263.80 | $263.80 |
| 7 purchase totals = | $1,086.67 | $1,161.9552 | $1,161.96 | $1,162.00 | $1,162.00 | |