| 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 | $166.32 | 10.468% | $183.7304 | $183.73 | $183.75 | $183.70 |
| Purchase #2 | $175.31 | 7.122% | $187.7956 | $187.80 | $187.80 | $187.80 |
| Purchase #3 | $195.84 | 9.843% | $215.1165 | $215.12 | $215.10 | $215.10 |
| Purchase #4 | $127.99 | 13.806% | $145.6603 | $145.66 | $145.65 | $145.70 |
| Purchase #5 | $216.67 | 3.295% | $223.8093 | $223.81 | $223.80 | $223.80 |
| Purchase #6 | $161.82 | 8.569% | $175.6864 | $175.69 | $175.70 | $175.70 |
| Purchase #7 | $61.27 | 13.775% | $69.7099 | $69.71 | $69.70 | $69.70 |
| 7 purchase totals = | $1,105.22 | $1,201.5084 | $1,201.52 | $1,201.50 | $1,201.50 | |