| 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 | $158.40 | 9.747% | $173.8392 | $173.84 | $173.85 | $173.80 |
| Purchase #2 | $121.82 | 7.545% | $131.0113 | $131.01 | $131.00 | $131.00 |
| Purchase #3 | $124.50 | 10.629% | $137.7331 | $137.73 | $137.75 | $137.70 |
| Purchase #4 | $231.86 | 11.854% | $259.3447 | $259.34 | $259.35 | $259.30 |
| Purchase #5 | $16.85 | 5.268% | $17.7377 | $17.74 | $17.75 | $17.70 |
| Purchase #6 | $59.55 | 8.117% | $64.3837 | $64.38 | $64.40 | $64.40 |
| Purchase #7 | $42.98 | 3.838% | $44.6296 | $44.63 | $44.65 | $44.60 |
| 7 purchase totals = | $755.96 | $828.6793 | $828.67 | $828.75 | $828.50 | |