| 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 | $179.81 | 7.322% | $192.9757 | $192.98 | $193.00 | $193.00 |
| Purchase #2 | $37.54 | 10.831% | $41.606 | $41.61 | $41.60 | $41.60 |
| Purchase #3 | $82.60 | 10.689% | $91.4291 | $91.43 | $91.45 | $91.40 |
| Purchase #4 | $35.41 | 11.552% | $39.5006 | $39.50 | $39.50 | $39.50 |
| Purchase #5 | $194.96 | 10.262% | $214.9668 | $214.97 | $214.95 | $215.00 |
| Purchase #6 | $151.54 | 3.727% | $157.1879 | $157.19 | $157.20 | $157.20 |
| Purchase #7 | $110.98 | 10.790% | $122.9547 | $122.95 | $122.95 | $123.00 |
| 7 purchase totals = | $792.84 | $860.6208 | $860.63 | $860.65 | $860.70 | |