| 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 | $158.88 | 11.584% | $177.2847 | $177.28 | $177.30 | $177.30 |
| Purchase #2 | $167.90 | 10.842% | $186.1037 | $186.10 | $186.10 | $186.10 |
| Purchase #3 | $94.93 | 12.482% | $106.7792 | $106.78 | $106.80 | $106.80 |
| Purchase #4 | $126.83 | 12.365% | $142.5125 | $142.51 | $142.50 | $142.50 |
| Purchase #5 | $47.78 | 4.466% | $49.9139 | $49.91 | $49.90 | $49.90 |
| Purchase #6 | $62.66 | 6.267% | $66.5869 | $66.59 | $66.60 | $66.60 |
| Purchase #7 | $103.81 | 9.274% | $113.4373 | $113.44 | $113.45 | $113.40 |
| 7 purchase totals = | $762.79 | $842.6182 | $842.61 | $842.65 | $842.60 | |