| 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 | $176.29 | 6.244% | $187.2975 | $187.30 | $187.30 | $187.30 |
| Purchase #2 | $118.46 | 11.864% | $132.5141 | $132.51 | $132.50 | $132.50 |
| Purchase #3 | $70.95 | 7.547% | $76.3046 | $76.30 | $76.30 | $76.30 |
| Purchase #4 | $115.41 | 12.448% | $129.7762 | $129.78 | $129.80 | $129.80 |
| Purchase #5 | $20.60 | 6.318% | $21.9015 | $21.90 | $21.90 | $21.90 |
| Purchase #6 | $171.68 | 7.156% | $183.9654 | $183.97 | $183.95 | $184.00 |
| Purchase #7 | $56.41 | 4.635% | $59.0246 | $59.02 | $59.00 | $59.00 |
| 7 purchase totals = | $729.80 | $790.7839 | $790.78 | $790.75 | $790.80 | |