| 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 | $174.56 | 9.304% | $190.8011 | $190.80 | $190.80 | $190.80 |
| Purchase #2 | $152.52 | 13.359% | $172.8951 | $172.90 | $172.90 | $172.90 |
| Purchase #3 | $181.72 | 7.421% | $195.2054 | $195.21 | $195.20 | $195.20 |
| Purchase #4 | $221.84 | 7.806% | $239.1568 | $239.16 | $239.15 | $239.20 |
| Purchase #5 | $121.56 | 11.843% | $135.9564 | $135.96 | $135.95 | $136.00 |
| Purchase #6 | $65.95 | 13.585% | $74.9093 | $74.91 | $74.90 | $74.90 |
| Purchase #7 | $42.40 | 5.553% | $44.7545 | $44.75 | $44.75 | $44.80 |
| 7 purchase totals = | $960.55 | $1,053.6786 | $1,053.69 | $1,053.65 | $1,053.80 | |