| 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 | $129.59 | 11.668% | $144.7106 | $144.71 | $144.70 | $144.70 |
| Purchase #2 | $156.77 | 10.686% | $173.5224 | $173.52 | $173.50 | $173.50 |
| Purchase #3 | $61.36 | 3.699% | $63.6297 | $63.63 | $63.65 | $63.60 |
| Purchase #4 | $140.77 | 11.594% | $157.0909 | $157.09 | $157.10 | $157.10 |
| Purchase #5 | $74.91 | 9.520% | $82.0414 | $82.04 | $82.05 | $82.00 |
| Purchase #6 | $8.57 | 10.251% | $9.4485 | $9.45 | $9.45 | $9.40 |
| Purchase #7 | $151.28 | 6.728% | $161.4581 | $161.46 | $161.45 | $161.50 |
| 7 purchase totals = | $723.25 | $791.9016 | $791.90 | $791.90 | $791.80 | |