| 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 | $215.79 | 3.684% | $223.7397 | $223.74 | $223.75 | $223.70 |
| Purchase #2 | $34.39 | 6.787% | $36.724 | $36.72 | $36.70 | $36.70 |
| Purchase #3 | $120.69 | 6.520% | $128.559 | $128.56 | $128.55 | $128.60 |
| Purchase #4 | $74.80 | 8.202% | $80.9351 | $80.94 | $80.95 | $80.90 |
| Purchase #5 | $175.54 | 8.184% | $189.9062 | $189.91 | $189.90 | $189.90 |
| Purchase #6 | $103.78 | 13.398% | $117.6844 | $117.68 | $117.70 | $117.70 |
| Purchase #7 | $69.47 | 10.141% | $76.515 | $76.52 | $76.50 | $76.50 |
| 7 purchase totals = | $794.46 | $854.0634 | $854.07 | $854.05 | $854.00 | |