| 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 | $182.87 | 7.707% | $196.9638 | $196.96 | $196.95 | $197.00 |
| Purchase #2 | $20.47 | 9.674% | $22.4503 | $22.45 | $22.45 | $22.50 |
| Purchase #3 | $96.27 | 3.766% | $99.8955 | $99.90 | $99.90 | $99.90 |
| Purchase #4 | $35.44 | 3.506% | $36.6825 | $36.68 | $36.70 | $36.70 |
| Purchase #5 | $163.78 | 6.809% | $174.9318 | $174.93 | $174.95 | $174.90 |
| Purchase #6 | $222.28 | 10.477% | $245.5683 | $245.57 | $245.55 | $245.60 |
| Purchase #7 | $77.76 | 12.856% | $87.7568 | $87.76 | $87.75 | $87.80 |
| 7 purchase totals = | $798.87 | $864.2490 | $864.25 | $864.25 | $864.40 | |