| 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 | $138.80 | 10.618% | $153.5378 | $153.54 | $153.55 | $153.50 |
| Purchase #2 | $17.33 | 3.428% | $17.9241 | $17.92 | $17.90 | $17.90 |
| Purchase #3 | $164.29 | 3.640% | $170.2702 | $170.27 | $170.25 | $170.30 |
| Purchase #4 | $66.78 | 8.272% | $72.304 | $72.30 | $72.30 | $72.30 |
| Purchase #5 | $184.64 | 6.792% | $197.1807 | $197.18 | $197.20 | $197.20 |
| Purchase #6 | $97.82 | 9.211% | $106.8302 | $106.83 | $106.85 | $106.80 |
| Purchase #7 | $157.87 | 8.725% | $171.6442 | $171.64 | $171.65 | $171.60 |
| 7 purchase totals = | $827.53 | $889.6912 | $889.68 | $889.70 | $889.60 | |