| 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 | $118.90 | 6.356% | $126.4573 | $126.46 | $126.45 | $126.50 |
| Purchase #2 | $96.62 | 9.230% | $105.538 | $105.54 | $105.55 | $105.50 |
| Purchase #3 | $123.44 | 7.178% | $132.3005 | $132.30 | $132.30 | $132.30 |
| Purchase #4 | $79.41 | 11.234% | $88.3309 | $88.33 | $88.35 | $88.30 |
| Purchase #5 | $76.42 | 13.848% | $87.0026 | $87.00 | $87.00 | $87.00 |
| Purchase #6 | $8.75 | 10.421% | $9.6618 | $9.66 | $9.65 | $9.70 |
| Purchase #7 | $157.84 | 5.352% | $166.2876 | $166.29 | $166.30 | $166.30 |
| 7 purchase totals = | $661.38 | $715.5787 | $715.58 | $715.60 | $715.60 | |