| 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 | $68.94 | 11.464% | $76.8433 | $76.84 | $76.85 | $76.80 |
| Purchase #2 | $245.33 | 11.703% | $274.041 | $274.04 | $274.05 | $274.00 |
| Purchase #3 | $22.35 | 4.138% | $23.2748 | $23.27 | $23.25 | $23.30 |
| Purchase #4 | $142.75 | 5.336% | $150.3671 | $150.37 | $150.35 | $150.40 |
| Purchase #5 | $105.54 | 10.660% | $116.7906 | $116.79 | $116.80 | $116.80 |
| Purchase #6 | $134.83 | 6.708% | $143.8744 | $143.87 | $143.85 | $143.90 |
| Purchase #7 | $165.33 | 11.108% | $183.6949 | $183.69 | $183.70 | $183.70 |
| 7 purchase totals = | $885.07 | $968.8861 | $968.87 | $968.85 | $968.90 | |