| 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 | $170.93 | 4.115% | $177.9638 | $177.96 | $177.95 | $178.00 |
| Purchase #2 | $115.89 | 8.467% | $125.7024 | $125.70 | $125.70 | $125.70 |
| Purchase #3 | $136.29 | 13.539% | $154.7423 | $154.74 | $154.75 | $154.70 |
| Purchase #4 | $22.68 | 9.121% | $24.7486 | $24.75 | $24.75 | $24.70 |
| Purchase #5 | $154.57 | 10.183% | $170.3099 | $170.31 | $170.30 | $170.30 |
| Purchase #6 | $136.35 | 10.760% | $151.0213 | $151.02 | $151.00 | $151.00 |
| Purchase #7 | $46.26 | 11.767% | $51.7034 | $51.70 | $51.70 | $51.70 |
| 7 purchase totals = | $782.97 | $856.1917 | $856.18 | $856.15 | $856.10 | |