| 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 | $142.66 | 12.136% | $159.9732 | $159.97 | $159.95 | $160.00 |
| Purchase #2 | $239.53 | 6.627% | $255.4037 | $255.40 | $255.40 | $255.40 |
| Purchase #3 | $132.87 | 13.244% | $150.4673 | $150.47 | $150.45 | $150.50 |
| Purchase #4 | $203.90 | 9.378% | $223.0217 | $223.02 | $223.00 | $223.00 |
| Purchase #5 | $154.48 | 4.166% | $160.9156 | $160.92 | $160.90 | $160.90 |
| Purchase #6 | $190.54 | 12.712% | $214.7614 | $214.76 | $214.75 | $214.80 |
| Purchase #7 | $163.79 | 5.642% | $173.031 | $173.03 | $173.05 | $173.00 |
| 7 purchase totals = | $1,227.77 | $1,337.5739 | $1,337.57 | $1,337.50 | $1,337.60 | |