| 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 | $126.33 | 13.468% | $143.3441 | $143.34 | $143.35 | $143.30 |
| Purchase #2 | $104.70 | 11.347% | $116.5803 | $116.58 | $116.60 | $116.60 |
| Purchase #3 | $97.84 | 11.363% | $108.9576 | $108.96 | $108.95 | $109.00 |
| Purchase #4 | $179.33 | 11.321% | $199.6319 | $199.63 | $199.65 | $199.60 |
| Purchase #5 | $88.87 | 6.248% | $94.4226 | $94.42 | $94.40 | $94.40 |
| Purchase #6 | $99.87 | 7.586% | $107.4461 | $107.45 | $107.45 | $107.40 |
| Purchase #7 | $250.84 | 10.536% | $277.2685 | $277.27 | $277.25 | $277.30 |
| 7 purchase totals = | $947.78 | $1,047.6511 | $1,047.65 | $1,047.65 | $1,047.60 | |