| 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 | $15.34 | 9.361% | $16.776 | $16.78 | $16.80 | $16.80 |
| Purchase #2 | $114.48 | 4.509% | $119.6419 | $119.64 | $119.65 | $119.60 |
| Purchase #3 | $246.40 | 10.556% | $272.41 | $272.41 | $272.40 | $272.40 |
| Purchase #4 | $65.92 | 7.231% | $70.6867 | $70.69 | $70.70 | $70.70 |
| Purchase #5 | $178.54 | 5.476% | $188.3169 | $188.32 | $188.30 | $188.30 |
| Purchase #6 | $73.84 | 3.486% | $76.4141 | $76.41 | $76.40 | $76.40 |
| Purchase #7 | $122.54 | 3.798% | $127.1941 | $127.19 | $127.20 | $127.20 |
| 7 purchase totals = | $817.06 | $871.4397 | $871.44 | $871.45 | $871.40 | |