| 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 | $174.73 | 8.559% | $189.6851 | $189.69 | $189.70 | $189.70 |
| Purchase #2 | $44.62 | 12.244% | $50.0833 | $50.08 | $50.10 | $50.10 |
| Purchase #3 | $177.32 | 7.598% | $190.7928 | $190.79 | $190.80 | $190.80 |
| Purchase #4 | $52.27 | 12.533% | $58.821 | $58.82 | $58.80 | $58.80 |
| Purchase #5 | $63.98 | 7.723% | $68.9212 | $68.92 | $68.90 | $68.90 |
| Purchase #6 | $63.46 | 5.138% | $66.7206 | $66.72 | $66.70 | $66.70 |
| Purchase #7 | $101.35 | 8.183% | $109.6435 | $109.64 | $109.65 | $109.60 |
| 7 purchase totals = | $677.73 | $734.6675 | $734.66 | $734.65 | $734.60 | |