| 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 | $161.84 | 6.763% | $172.7852 | $172.79 | $172.80 | $172.80 |
| Purchase #2 | $26.49 | 13.261% | $30.0028 | $30.00 | $30.00 | $30.00 |
| Purchase #3 | $207.99 | 11.688% | $232.2999 | $232.30 | $232.30 | $232.30 |
| Purchase #4 | $150.61 | 7.727% | $162.2476 | $162.25 | $162.25 | $162.20 |
| Purchase #5 | $139.58 | 12.800% | $157.4462 | $157.45 | $157.45 | $157.40 |
| Purchase #6 | $40.94 | 4.213% | $42.6648 | $42.66 | $42.65 | $42.70 |
| Purchase #7 | $235.41 | 13.161% | $266.3923 | $266.39 | $266.40 | $266.40 |
| 7 purchase totals = | $962.86 | $1,063.8388 | $1,063.84 | $1,063.85 | $1,063.80 | |