| 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 | $174.86 | 5.117% | $183.8076 | $183.81 | $183.80 | $183.80 |
| Purchase #2 | $61.84 | 9.124% | $67.4823 | $67.48 | $67.50 | $67.50 |
| Purchase #3 | $72.26 | 9.489% | $79.1168 | $79.12 | $79.10 | $79.10 |
| Purchase #4 | $51.36 | 3.363% | $53.0872 | $53.09 | $53.10 | $53.10 |
| Purchase #5 | $85.44 | 9.858% | $93.8627 | $93.86 | $93.85 | $93.90 |
| Purchase #6 | $223.34 | 5.127% | $234.7906 | $234.79 | $234.80 | $234.80 |
| Purchase #7 | $199.53 | 12.661% | $224.7925 | $224.79 | $224.80 | $224.80 |
| 7 purchase totals = | $868.63 | $936.9397 | $936.94 | $936.95 | $937.00 | |