| 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 | $169.28 | 8.539% | $183.7348 | $183.73 | $183.75 | $183.70 |
| Purchase #2 | $149.74 | 4.780% | $156.8976 | $156.90 | $156.90 | $156.90 |
| Purchase #3 | $12.54 | 3.302% | $12.9541 | $12.95 | $12.95 | $13.00 |
| Purchase #4 | $17.76 | 8.679% | $19.3014 | $19.30 | $19.30 | $19.30 |
| Purchase #5 | $111.27 | 11.705% | $124.2942 | $124.29 | $124.30 | $124.30 |
| Purchase #6 | $49.31 | 4.677% | $51.6162 | $51.62 | $51.60 | $51.60 |
| Purchase #7 | $79.79 | 5.264% | $83.9901 | $83.99 | $84.00 | $84.00 |
| 7 purchase totals = | $589.69 | $632.7884 | $632.78 | $632.80 | $632.80 | |