| 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 | $166.81 | 6.531% | $177.7044 | $177.70 | $177.70 | $177.70 |
| Purchase #2 | $145.71 | 10.356% | $160.7997 | $160.80 | $160.80 | $160.80 |
| Purchase #3 | $12.80 | 13.780% | $14.5638 | $14.56 | $14.55 | $14.60 |
| Purchase #4 | $42.58 | 9.874% | $46.7843 | $46.78 | $46.80 | $46.80 |
| Purchase #5 | $121.96 | 11.775% | $136.3208 | $136.32 | $136.30 | $136.30 |
| Purchase #6 | $166.26 | 11.868% | $185.9917 | $185.99 | $186.00 | $186.00 |
| Purchase #7 | $10.72 | 5.586% | $11.3188 | $11.32 | $11.30 | $11.30 |
| 7 purchase totals = | $666.84 | $733.4835 | $733.47 | $733.45 | $733.50 | |