| 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 | $183.32 | 3.352% | $189.4649 | $189.46 | $189.45 | $189.50 |
| Purchase #2 | $156.72 | 4.560% | $163.8664 | $163.87 | $163.85 | $163.90 |
| Purchase #3 | $137.50 | 7.658% | $148.0298 | $148.03 | $148.05 | $148.00 |
| Purchase #4 | $159.62 | 5.857% | $168.9689 | $168.97 | $168.95 | $169.00 |
| Purchase #5 | $232.80 | 13.750% | $264.81 | $264.81 | $264.80 | $264.80 |
| Purchase #6 | $218.70 | 6.834% | $233.646 | $233.65 | $233.65 | $233.60 |
| Purchase #7 | $143.46 | 10.555% | $158.6022 | $158.60 | $158.60 | $158.60 |
| 7 purchase totals = | $1,232.12 | $1,327.3882 | $1,327.39 | $1,327.35 | $1,327.40 | |