| 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 | $180.61 | 4.108% | $188.0295 | $188.03 | $188.05 | $188.00 |
| Purchase #2 | $31.77 | 11.858% | $35.5373 | $35.54 | $35.55 | $35.50 |
| Purchase #3 | $60.87 | 9.386% | $66.5833 | $66.58 | $66.60 | $66.60 |
| Purchase #4 | $204.46 | 9.464% | $223.8101 | $223.81 | $223.80 | $223.80 |
| Purchase #5 | $90.89 | 5.254% | $95.6654 | $95.67 | $95.65 | $95.70 |
| Purchase #6 | $144.31 | 6.787% | $154.1043 | $154.10 | $154.10 | $154.10 |
| Purchase #7 | $30.44 | 12.345% | $34.1978 | $34.20 | $34.20 | $34.20 |
| 7 purchase totals = | $743.35 | $797.9277 | $797.93 | $797.95 | $797.90 | |