| 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 | $129.76 | 12.466% | $145.9359 | $145.94 | $145.95 | $145.90 |
| Purchase #2 | $126.67 | 4.216% | $132.0104 | $132.01 | $132.00 | $132.00 |
| Purchase #3 | $167.83 | 11.463% | $187.0684 | $187.07 | $187.05 | $187.10 |
| Purchase #4 | $159.32 | 13.172% | $180.3056 | $180.31 | $180.30 | $180.30 |
| Purchase #5 | $233.68 | 6.662% | $249.2478 | $249.25 | $249.25 | $249.20 |
| Purchase #6 | $43.62 | 5.243% | $45.907 | $45.91 | $45.90 | $45.90 |
| Purchase #7 | $8.67 | 3.704% | $8.9911 | $8.99 | $9.00 | $9.00 |
| 7 purchase totals = | $869.55 | $949.4662 | $949.48 | $949.45 | $949.40 | |