| 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 | $124.48 | 6.867% | $133.028 | $133.03 | $133.05 | $133.00 |
| Purchase #2 | $231.84 | 13.120% | $262.2574 | $262.26 | $262.25 | $262.30 |
| Purchase #3 | $154.58 | 5.320% | $162.8037 | $162.80 | $162.80 | $162.80 |
| Purchase #4 | $17.79 | 3.553% | $18.4221 | $18.42 | $18.40 | $18.40 |
| Purchase #5 | $148.45 | 3.268% | $153.3013 | $153.30 | $153.30 | $153.30 |
| Purchase #6 | $40.76 | 9.727% | $44.7247 | $44.72 | $44.70 | $44.70 |
| Purchase #7 | $113.88 | 12.107% | $127.6675 | $127.67 | $127.65 | $127.70 |
| 7 purchase totals = | $831.78 | $902.2047 | $902.20 | $902.15 | $902.20 | |