| 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 | $177.99 | 10.562% | $196.7893 | $196.79 | $196.80 | $196.80 |
| Purchase #2 | $179.54 | 7.733% | $193.4238 | $193.42 | $193.40 | $193.40 |
| Purchase #3 | $196.87 | 9.494% | $215.5608 | $215.56 | $215.55 | $215.60 |
| Purchase #4 | $151.50 | 9.108% | $165.2986 | $165.30 | $165.30 | $165.30 |
| Purchase #5 | $54.57 | 10.187% | $60.129 | $60.13 | $60.15 | $60.10 |
| Purchase #6 | $190.51 | 8.476% | $206.6576 | $206.66 | $206.65 | $206.70 |
| Purchase #7 | $198.43 | 9.224% | $216.7332 | $216.73 | $216.75 | $216.70 |
| 7 purchase totals = | $1,149.41 | $1,254.5923 | $1,254.59 | $1,254.60 | $1,254.60 | |