| 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 | $176.64 | 9.334% | $193.1276 | $193.13 | $193.15 | $193.10 |
| Purchase #2 | $218.69 | 10.772% | $242.2473 | $242.25 | $242.25 | $242.20 |
| Purchase #3 | $196.64 | 9.599% | $215.5155 | $215.52 | $215.50 | $215.50 |
| Purchase #4 | $41.38 | 11.701% | $46.2219 | $46.22 | $46.20 | $46.20 |
| Purchase #5 | $11.29 | 13.167% | $12.7766 | $12.78 | $12.80 | $12.80 |
| Purchase #6 | $196.67 | 13.785% | $223.781 | $223.78 | $223.80 | $223.80 |
| Purchase #7 | $75.79 | 12.137% | $84.9886 | $84.99 | $85.00 | $85.00 |
| 7 purchase totals = | $917.10 | $1,018.6585 | $1,018.67 | $1,018.70 | $1,018.60 | |