| 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 | $119.36 | 8.739% | $129.7909 | $129.79 | $129.80 | $129.80 |
| Purchase #2 | $99.52 | 8.324% | $107.804 | $107.80 | $107.80 | $107.80 |
| Purchase #3 | $148.45 | 9.442% | $162.4666 | $162.47 | $162.45 | $162.50 |
| Purchase #4 | $85.91 | 3.812% | $89.1849 | $89.18 | $89.20 | $89.20 |
| Purchase #5 | $55.76 | 8.603% | $60.557 | $60.56 | $60.55 | $60.60 |
| Purchase #6 | $147.83 | 11.874% | $165.3833 | $165.38 | $165.40 | $165.40 |
| Purchase #7 | $109.54 | 11.809% | $122.4756 | $122.48 | $122.50 | $122.50 |
| 7 purchase totals = | $766.37 | $837.6623 | $837.66 | $837.70 | $837.80 | |