| 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 | $159.46 | 11.611% | $177.9749 | $177.97 | $177.95 | $178.00 |
| Purchase #2 | $70.69 | 10.221% | $77.9152 | $77.92 | $77.90 | $77.90 |
| Purchase #3 | $232.77 | 12.772% | $262.4994 | $262.50 | $262.50 | $262.50 |
| Purchase #4 | $34.27 | 6.625% | $36.5404 | $36.54 | $36.55 | $36.50 |
| Purchase #5 | $145.70 | 6.137% | $154.6416 | $154.64 | $154.65 | $154.60 |
| Purchase #6 | $125.94 | 5.403% | $132.7445 | $132.74 | $132.75 | $132.70 |
| Purchase #7 | $92.99 | 3.479% | $96.2251 | $96.23 | $96.25 | $96.20 |
| 7 purchase totals = | $861.82 | $938.5411 | $938.54 | $938.55 | $938.40 | |