| 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 | $158.42 | 3.241% | $163.5544 | $163.55 | $163.55 | $163.60 |
| Purchase #2 | $141.70 | 11.575% | $158.1018 | $158.10 | $158.10 | $158.10 |
| Purchase #3 | $222.30 | 10.315% | $245.2302 | $245.23 | $245.25 | $245.20 |
| Purchase #4 | $138.70 | 13.589% | $157.5479 | $157.55 | $157.55 | $157.50 |
| Purchase #5 | $116.87 | 7.364% | $125.4763 | $125.48 | $125.50 | $125.50 |
| Purchase #6 | $108.30 | 12.182% | $121.4931 | $121.49 | $121.50 | $121.50 |
| Purchase #7 | $85.67 | 5.385% | $90.2833 | $90.28 | $90.30 | $90.30 |
| 7 purchase totals = | $971.96 | $1,061.6870 | $1,061.68 | $1,061.75 | $1,061.70 | |