| 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 | $30.54 | 8.703% | $33.1979 | $33.20 | $33.20 | $33.20 |
| Purchase #2 | $224.96 | 9.739% | $246.8689 | $246.87 | $246.85 | $246.90 |
| Purchase #3 | $59.50 | 3.104% | $61.3469 | $61.35 | $61.35 | $61.30 |
| Purchase #4 | $146.91 | 7.749% | $158.2941 | $158.29 | $158.30 | $158.30 |
| Purchase #5 | $155.28 | 5.630% | $164.0223 | $164.02 | $164.00 | $164.00 |
| Purchase #6 | $172.33 | 6.318% | $183.2178 | $183.22 | $183.20 | $183.20 |
| Purchase #7 | $123.29 | 10.204% | $135.8705 | $135.87 | $135.85 | $135.90 |
| 7 purchase totals = | $912.81 | $982.8184 | $982.82 | $982.75 | $982.80 | |