| 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 | $150.67 | 13.392% | $170.8477 | $170.85 | $170.85 | $170.80 |
| Purchase #2 | $138.28 | 13.223% | $156.5648 | $156.56 | $156.55 | $156.60 |
| Purchase #3 | $48.75 | 12.362% | $54.7765 | $54.78 | $54.80 | $54.80 |
| Purchase #4 | $150.54 | 13.250% | $170.4866 | $170.49 | $170.50 | $170.50 |
| Purchase #5 | $70.75 | 9.298% | $77.3283 | $77.33 | $77.35 | $77.30 |
| Purchase #6 | $15.79 | 6.157% | $16.7622 | $16.76 | $16.75 | $16.80 |
| Purchase #7 | $223.25 | 6.477% | $237.7099 | $237.71 | $237.70 | $237.70 |
| 7 purchase totals = | $798.03 | $884.4760 | $884.48 | $884.50 | $884.50 | |