| 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 | $110.88 | 5.659% | $117.1547 | $117.15 | $117.15 | $117.20 |
| Purchase #2 | $173.90 | 3.463% | $179.9222 | $179.92 | $179.90 | $179.90 |
| Purchase #3 | $229.52 | 10.606% | $253.8629 | $253.86 | $253.85 | $253.90 |
| Purchase #4 | $9.82 | 8.562% | $10.6608 | $10.66 | $10.65 | $10.70 |
| Purchase #5 | $118.53 | 12.357% | $133.1768 | $133.18 | $133.20 | $133.20 |
| Purchase #6 | $165.65 | 7.870% | $178.6867 | $178.69 | $178.70 | $178.70 |
| Purchase #7 | $70.97 | 11.275% | $78.9719 | $78.97 | $78.95 | $79.00 |
| 7 purchase totals = | $879.27 | $952.4360 | $952.43 | $952.40 | $952.60 | |