| 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 | $163.94 | 12.690% | $184.744 | $184.74 | $184.75 | $184.70 |
| Purchase #2 | $109.77 | 10.185% | $120.9501 | $120.95 | $120.95 | $121.00 |
| Purchase #3 | $94.60 | 5.289% | $99.6034 | $99.60 | $99.60 | $99.60 |
| Purchase #4 | $39.37 | 6.643% | $41.9853 | $41.99 | $42.00 | $42.00 |
| Purchase #5 | $189.65 | 8.605% | $205.9694 | $205.97 | $205.95 | $206.00 |
| Purchase #6 | $117.90 | 7.276% | $126.4784 | $126.48 | $126.50 | $126.50 |
| Purchase #7 | $139.64 | 3.170% | $144.0666 | $144.07 | $144.05 | $144.10 |
| 7 purchase totals = | $854.87 | $923.7972 | $923.80 | $923.80 | $923.90 | |