| 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 | $151.70 | 8.529% | $164.6385 | $164.64 | $164.65 | $164.60 |
| Purchase #2 | $148.40 | 12.646% | $167.1667 | $167.17 | $167.15 | $167.20 |
| Purchase #3 | $106.62 | 5.240% | $112.2069 | $112.21 | $112.20 | $112.20 |
| Purchase #4 | $10.32 | 10.174% | $11.37 | $11.37 | $11.35 | $11.40 |
| Purchase #5 | $109.69 | 6.452% | $116.7672 | $116.77 | $116.75 | $116.80 |
| Purchase #6 | $144.56 | 6.184% | $153.4996 | $153.50 | $153.50 | $153.50 |
| Purchase #7 | $248.38 | 13.484% | $281.8716 | $281.87 | $281.85 | $281.90 |
| 7 purchase totals = | $919.67 | $1,007.5205 | $1,007.53 | $1,007.45 | $1,007.60 | |