| 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 | $129.46 | 5.571% | $136.6722 | $136.67 | $136.65 | $136.70 |
| Purchase #2 | $131.37 | 7.216% | $140.8497 | $140.85 | $140.85 | $140.80 |
| Purchase #3 | $50.79 | 12.691% | $57.2358 | $57.24 | $57.25 | $57.20 |
| Purchase #4 | $124.66 | 4.278% | $129.993 | $129.99 | $130.00 | $130.00 |
| Purchase #5 | $7.72 | 9.162% | $8.4273 | $8.43 | $8.45 | $8.40 |
| Purchase #6 | $119.88 | 3.464% | $124.0326 | $124.03 | $124.05 | $124.00 |
| Purchase #7 | $78.51 | 11.534% | $87.5653 | $87.57 | $87.55 | $87.60 |
| 7 purchase totals = | $642.39 | $684.7759 | $684.78 | $684.80 | $684.70 | |