| 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 | $116.91 | 9.519% | $128.0387 | $128.04 | $128.05 | $128.00 |
| Purchase #2 | $165.79 | 5.606% | $175.0842 | $175.08 | $175.10 | $175.10 |
| Purchase #3 | $170.31 | 5.354% | $179.4284 | $179.43 | $179.45 | $179.40 |
| Purchase #4 | $224.66 | 5.183% | $236.3041 | $236.30 | $236.30 | $236.30 |
| Purchase #5 | $179.35 | 10.455% | $198.101 | $198.10 | $198.10 | $198.10 |
| Purchase #6 | $154.51 | 5.491% | $162.9941 | $162.99 | $163.00 | $163.00 |
| Purchase #7 | $50.56 | 5.105% | $53.1411 | $53.14 | $53.15 | $53.10 |
| 7 purchase totals = | $1,062.09 | $1,133.0916 | $1,133.08 | $1,133.15 | $1,133.00 | |