| 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 | $109.53 | 7.784% | $118.0558 | $118.06 | $118.05 | $118.10 |
| Purchase #2 | $141.47 | 8.805% | $153.9264 | $153.93 | $153.95 | $153.90 |
| Purchase #3 | $7.96 | 3.716% | $8.2558 | $8.26 | $8.25 | $8.30 |
| Purchase #4 | $74.82 | 6.745% | $79.8666 | $79.87 | $79.85 | $79.90 |
| Purchase #5 | $49.63 | 4.671% | $51.9482 | $51.95 | $51.95 | $51.90 |
| Purchase #6 | $228.60 | 11.873% | $255.7417 | $255.74 | $255.75 | $255.70 |
| Purchase #7 | $65.57 | 5.326% | $69.0623 | $69.06 | $69.05 | $69.10 |
| 7 purchase totals = | $677.58 | $736.8568 | $736.87 | $736.85 | $736.90 | |