| 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 | $176.56 | 7.815% | $190.3582 | $190.36 | $190.35 | $190.40 |
| Purchase #2 | $61.78 | 12.470% | $69.484 | $69.48 | $69.50 | $69.50 |
| Purchase #3 | $203.72 | 11.789% | $227.7366 | $227.74 | $227.75 | $227.70 |
| Purchase #4 | $226.72 | 12.671% | $255.4477 | $255.45 | $255.45 | $255.40 |
| Purchase #5 | $47.36 | 8.588% | $51.4273 | $51.43 | $51.45 | $51.40 |
| Purchase #6 | $137.27 | 6.401% | $146.0567 | $146.06 | $146.05 | $146.10 |
| Purchase #7 | $9.26 | 4.466% | $9.6736 | $9.67 | $9.65 | $9.70 |
| 7 purchase totals = | $862.67 | $950.1841 | $950.19 | $950.20 | $950.20 | |