| 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 | $33.98 | 11.328% | $37.8293 | $37.83 | $37.85 | $37.80 |
| Purchase #2 | $225.53 | 8.246% | $244.1272 | $244.13 | $244.15 | $244.10 |
| Purchase #3 | $67.99 | 13.279% | $77.0184 | $77.02 | $77.00 | $77.00 |
| Purchase #4 | $134.55 | 9.579% | $147.4385 | $147.44 | $147.45 | $147.40 |
| Purchase #5 | $48.86 | 3.474% | $50.5574 | $50.56 | $50.55 | $50.60 |
| Purchase #6 | $155.65 | 12.420% | $174.9817 | $174.98 | $175.00 | $175.00 |
| Purchase #7 | $214.41 | 11.378% | $238.8056 | $238.81 | $238.80 | $238.80 |
| 7 purchase totals = | $880.97 | $970.7581 | $970.77 | $970.80 | $970.70 | |