| 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 | $172.58 | 12.688% | $194.477 | $194.48 | $194.50 | $194.50 |
| Purchase #2 | $124.46 | 10.711% | $137.7909 | $137.79 | $137.80 | $137.80 |
| Purchase #3 | $139.96 | 3.452% | $144.7914 | $144.79 | $144.80 | $144.80 |
| Purchase #4 | $79.73 | 10.869% | $88.3959 | $88.40 | $88.40 | $88.40 |
| Purchase #5 | $118.84 | 7.503% | $127.7566 | $127.76 | $127.75 | $127.80 |
| Purchase #6 | $16.63 | 9.595% | $18.2256 | $18.23 | $18.25 | $18.20 |
| Purchase #7 | $94.29 | 4.422% | $98.4595 | $98.46 | $98.45 | $98.50 |
| 7 purchase totals = | $746.49 | $809.8969 | $809.91 | $809.95 | $810.00 | |