| 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 | $135.59 | 6.473% | $144.3667 | $144.37 | $144.35 | $144.40 |
| Purchase #2 | $48.61 | 3.538% | $50.3298 | $50.33 | $50.35 | $50.30 |
| Purchase #3 | $241.37 | 8.225% | $261.2227 | $261.22 | $261.20 | $261.20 |
| Purchase #4 | $92.59 | 5.227% | $97.4297 | $97.43 | $97.45 | $97.40 |
| Purchase #5 | $141.38 | 11.145% | $157.1368 | $157.14 | $157.15 | $157.10 |
| Purchase #6 | $199.54 | 4.828% | $209.1738 | $209.17 | $209.15 | $209.20 |
| Purchase #7 | $187.99 | 3.121% | $193.8572 | $193.86 | $193.85 | $193.90 |
| 7 purchase totals = | $1,047.07 | $1,113.5167 | $1,113.52 | $1,113.50 | $1,113.50 | |