| 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 | $163.71 | 11.251% | $182.129 | $182.13 | $182.15 | $182.10 |
| Purchase #2 | $133.47 | 10.268% | $147.1747 | $147.17 | $147.15 | $147.20 |
| Purchase #3 | $63.75 | 5.370% | $67.1734 | $67.17 | $67.15 | $67.20 |
| Purchase #4 | $65.39 | 12.183% | $73.3565 | $73.36 | $73.35 | $73.40 |
| Purchase #5 | $94.72 | 11.729% | $105.8297 | $105.83 | $105.85 | $105.80 |
| Purchase #6 | $219.53 | 5.173% | $230.8863 | $230.89 | $230.90 | $230.90 |
| Purchase #7 | $76.88 | 4.481% | $80.325 | $80.33 | $80.35 | $80.30 |
| 7 purchase totals = | $817.45 | $886.8746 | $886.88 | $886.90 | $886.90 | |