| 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 | $107.43 | 4.326% | $112.0774 | $112.08 | $112.10 | $112.10 |
| Purchase #2 | $96.63 | 11.339% | $107.5869 | $107.59 | $107.60 | $107.60 |
| Purchase #3 | $109.39 | 7.170% | $117.2333 | $117.23 | $117.25 | $117.20 |
| Purchase #4 | $164.80 | 7.316% | $176.8568 | $176.86 | $176.85 | $176.90 |
| Purchase #5 | $151.63 | 8.850% | $165.0493 | $165.05 | $165.05 | $165.00 |
| Purchase #6 | $18.42 | 3.618% | $19.0864 | $19.09 | $19.10 | $19.10 |
| Purchase #7 | $88.92 | 12.609% | $100.1319 | $100.13 | $100.15 | $100.10 |
| 7 purchase totals = | $737.22 | $798.0220 | $798.03 | $798.10 | $798.00 | |