| 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 | $177.85 | 11.509% | $198.3188 | $198.32 | $198.30 | $198.30 |
| Purchase #2 | $68.85 | 3.472% | $71.2405 | $71.24 | $71.25 | $71.20 |
| Purchase #3 | $203.82 | 9.741% | $223.6741 | $223.67 | $223.65 | $223.70 |
| Purchase #4 | $203.62 | 5.130% | $214.0657 | $214.07 | $214.05 | $214.10 |
| Purchase #5 | $30.50 | 10.691% | $33.7608 | $33.76 | $33.75 | $33.80 |
| Purchase #6 | $60.88 | 10.503% | $67.2742 | $67.27 | $67.25 | $67.30 |
| Purchase #7 | $127.46 | 9.626% | $139.7293 | $139.73 | $139.75 | $139.70 |
| 7 purchase totals = | $872.98 | $948.0634 | $948.06 | $948.00 | $948.10 | |