| 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 | $185.94 | 12.516% | $209.2123 | $209.21 | $209.20 | $209.20 |
| Purchase #2 | $120.42 | 10.830% | $133.4615 | $133.46 | $133.45 | $133.50 |
| Purchase #3 | $62.63 | 12.840% | $70.6717 | $70.67 | $70.65 | $70.70 |
| Purchase #4 | $128.57 | 13.534% | $145.9707 | $145.97 | $145.95 | $146.00 |
| Purchase #5 | $91.74 | 8.744% | $99.7617 | $99.76 | $99.75 | $99.80 |
| Purchase #6 | $44.65 | 4.590% | $46.6994 | $46.70 | $46.70 | $46.70 |
| Purchase #7 | $28.51 | 7.558% | $30.6648 | $30.66 | $30.65 | $30.70 |
| 7 purchase totals = | $662.46 | $736.4421 | $736.43 | $736.35 | $736.60 | |