| 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 | $145.53 | 10.392% | $160.6535 | $160.65 | $160.65 | $160.70 |
| Purchase #2 | $141.80 | 8.218% | $153.4531 | $153.45 | $153.45 | $153.50 |
| Purchase #3 | $207.84 | 7.122% | $222.6424 | $222.64 | $222.65 | $222.60 |
| Purchase #4 | $211.75 | 8.257% | $229.2342 | $229.23 | $229.25 | $229.20 |
| Purchase #5 | $64.78 | 12.858% | $73.1094 | $73.11 | $73.10 | $73.10 |
| Purchase #6 | $46.35 | 11.654% | $51.7516 | $51.75 | $51.75 | $51.80 |
| Purchase #7 | $68.44 | 12.418% | $76.9389 | $76.94 | $76.95 | $76.90 |
| 7 purchase totals = | $886.49 | $967.7831 | $967.77 | $967.80 | $967.80 | |