| 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 | $121.68 | 3.682% | $126.1603 | $126.16 | $126.15 | $126.20 |
| Purchase #2 | $116.60 | 11.392% | $129.8831 | $129.88 | $129.90 | $129.90 |
| Purchase #3 | $122.53 | 7.554% | $131.7859 | $131.79 | $131.80 | $131.80 |
| Purchase #4 | $69.56 | 3.773% | $72.1845 | $72.18 | $72.20 | $72.20 |
| Purchase #5 | $106.72 | 7.579% | $114.8083 | $114.81 | $114.80 | $114.80 |
| Purchase #6 | $77.53 | 3.542% | $80.2761 | $80.28 | $80.30 | $80.30 |
| Purchase #7 | $170.81 | 8.691% | $185.6551 | $185.66 | $185.65 | $185.70 |
| 7 purchase totals = | $785.43 | $840.7533 | $840.76 | $840.80 | $840.90 | |