| 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 | $135.84 | 11.688% | $151.717 | $151.72 | $151.70 | $151.70 |
| Purchase #2 | $164.49 | 9.834% | $180.6659 | $180.67 | $180.65 | $180.70 |
| Purchase #3 | $57.30 | 9.510% | $62.7492 | $62.75 | $62.75 | $62.70 |
| Purchase #4 | $79.63 | 11.751% | $88.9873 | $88.99 | $89.00 | $89.00 |
| Purchase #5 | $74.34 | 11.489% | $82.8809 | $82.88 | $82.90 | $82.90 |
| Purchase #6 | $184.73 | 4.267% | $192.6124 | $192.61 | $192.60 | $192.60 |
| Purchase #7 | $65.71 | 3.134% | $67.7694 | $67.77 | $67.75 | $67.80 |
| 7 purchase totals = | $762.04 | $827.3821 | $827.39 | $827.35 | $827.40 | |