| 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 | $172.39 | 3.168% | $177.8513 | $177.85 | $177.85 | $177.90 |
| Purchase #2 | $112.61 | 4.243% | $117.388 | $117.39 | $117.40 | $117.40 |
| Purchase #3 | $219.40 | 8.536% | $238.128 | $238.13 | $238.15 | $238.10 |
| Purchase #4 | $80.43 | 6.678% | $85.8011 | $85.80 | $85.80 | $85.80 |
| Purchase #5 | $116.90 | 6.710% | $124.744 | $124.74 | $124.75 | $124.70 |
| Purchase #6 | $195.33 | 12.690% | $220.1174 | $220.12 | $220.10 | $220.10 |
| Purchase #7 | $175.51 | 7.532% | $188.7294 | $188.73 | $188.75 | $188.70 |
| 7 purchase totals = | $1,072.57 | $1,152.7592 | $1,152.76 | $1,152.80 | $1,152.70 | |