| 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 | $136.31 | 7.591% | $146.6573 | $146.66 | $146.65 | $146.70 |
| Purchase #2 | $198.85 | 9.708% | $218.1544 | $218.15 | $218.15 | $218.20 |
| Purchase #3 | $70.83 | 11.749% | $79.1518 | $79.15 | $79.15 | $79.20 |
| Purchase #4 | $112.93 | 5.571% | $119.2213 | $119.22 | $119.20 | $119.20 |
| Purchase #5 | $121.79 | 7.216% | $130.5784 | $130.58 | $130.60 | $130.60 |
| Purchase #6 | $68.50 | 5.771% | $72.4531 | $72.45 | $72.45 | $72.50 |
| Purchase #7 | $43.43 | 5.844% | $45.968 | $45.97 | $45.95 | $46.00 |
| 7 purchase totals = | $752.64 | $812.1843 | $812.18 | $812.15 | $812.40 | |