| 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 | $169.98 | 13.695% | $193.2588 | $193.26 | $193.25 | $193.30 |
| Purchase #2 | $94.26 | 13.721% | $107.1934 | $107.19 | $107.20 | $107.20 |
| Purchase #3 | $55.36 | 12.372% | $62.2091 | $62.21 | $62.20 | $62.20 |
| Purchase #4 | $7.90 | 12.364% | $8.8768 | $8.88 | $8.90 | $8.90 |
| Purchase #5 | $166.66 | 3.702% | $172.8298 | $172.83 | $172.85 | $172.80 |
| Purchase #6 | $7.37 | 13.741% | $8.3827 | $8.38 | $8.40 | $8.40 |
| Purchase #7 | $165.69 | 4.600% | $173.3117 | $173.31 | $173.30 | $173.30 |
| 7 purchase totals = | $667.22 | $726.0623 | $726.06 | $726.10 | $726.10 | |