| 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 | $110.48 | 7.669% | $118.9527 | $118.95 | $118.95 | $119.00 |
| Purchase #2 | $143.58 | 12.547% | $161.595 | $161.60 | $161.60 | $161.60 |
| Purchase #3 | $99.82 | 13.565% | $113.3606 | $113.36 | $113.35 | $113.40 |
| Purchase #4 | $59.90 | 6.468% | $63.7743 | $63.77 | $63.75 | $63.80 |
| Purchase #5 | $121.87 | 9.706% | $133.6987 | $133.70 | $133.70 | $133.70 |
| Purchase #6 | $77.57 | 8.711% | $84.3271 | $84.33 | $84.35 | $84.30 |
| Purchase #7 | $29.56 | 11.456% | $32.9464 | $32.95 | $32.95 | $32.90 |
| 7 purchase totals = | $642.78 | $708.6548 | $708.66 | $708.65 | $708.70 | |