| 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 | $63.65 | 13.471% | $72.2243 | $72.22 | $72.20 | $72.20 |
| Purchase #2 | $76.34 | 9.819% | $83.8358 | $83.84 | $83.85 | $83.80 |
| Purchase #3 | $179.56 | 5.209% | $188.9133 | $188.91 | $188.90 | $188.90 |
| Purchase #4 | $72.49 | 5.227% | $76.2791 | $76.28 | $76.30 | $76.30 |
| Purchase #5 | $143.80 | 4.838% | $150.757 | $150.76 | $150.75 | $150.80 |
| Purchase #6 | $134.25 | 6.561% | $143.0581 | $143.06 | $143.05 | $143.10 |
| Purchase #7 | $161.60 | 7.426% | $173.6004 | $173.60 | $173.60 | $173.60 |
| 7 purchase totals = | $831.69 | $888.6680 | $888.67 | $888.65 | $888.70 | |