| 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 | $113.88 | 12.792% | $128.4475 | $128.45 | $128.45 | $128.40 |
| Purchase #2 | $167.27 | 5.674% | $176.7609 | $176.76 | $176.75 | $176.80 |
| Purchase #3 | $22.60 | 9.354% | $24.714 | $24.71 | $24.70 | $24.70 |
| Purchase #4 | $137.98 | 8.491% | $149.6959 | $149.70 | $149.70 | $149.70 |
| Purchase #5 | $110.92 | 10.380% | $122.4335 | $122.43 | $122.45 | $122.40 |
| Purchase #6 | $105.55 | 12.619% | $118.8694 | $118.87 | $118.85 | $118.90 |
| Purchase #7 | $46.76 | 8.731% | $50.8426 | $50.84 | $50.85 | $50.80 |
| 7 purchase totals = | $704.96 | $771.7638 | $771.76 | $771.75 | $771.70 | |