| 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 | $120.91 | 9.678% | $132.6117 | $132.61 | $132.60 | $132.60 |
| Purchase #2 | $177.47 | 3.426% | $183.5501 | $183.55 | $183.55 | $183.60 |
| Purchase #3 | $145.85 | 3.752% | $151.3223 | $151.32 | $151.30 | $151.30 |
| Purchase #4 | $142.84 | 3.458% | $147.7794 | $147.78 | $147.80 | $147.80 |
| Purchase #5 | $44.58 | 8.723% | $48.4687 | $48.47 | $48.45 | $48.50 |
| Purchase #6 | $85.57 | 5.855% | $90.5801 | $90.58 | $90.60 | $90.60 |
| Purchase #7 | $92.84 | 10.572% | $102.655 | $102.66 | $102.65 | $102.70 |
| 7 purchase totals = | $810.06 | $856.9673 | $856.97 | $856.95 | $857.10 | |