| 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 | $128.36 | 6.865% | $137.1719 | $137.17 | $137.15 | $137.20 |
| Purchase #2 | $185.86 | 11.308% | $206.877 | $206.88 | $206.90 | $206.90 |
| Purchase #3 | $32.86 | 10.128% | $36.1881 | $36.19 | $36.20 | $36.20 |
| Purchase #4 | $217.87 | 7.417% | $234.0294 | $234.03 | $234.05 | $234.00 |
| Purchase #5 | $165.72 | 5.607% | $175.0119 | $175.01 | $175.00 | $175.00 |
| Purchase #6 | $75.31 | 7.636% | $81.0607 | $81.06 | $81.05 | $81.10 |
| Purchase #7 | $82.54 | 5.759% | $87.2935 | $87.29 | $87.30 | $87.30 |
| 7 purchase totals = | $888.52 | $957.6325 | $957.63 | $957.65 | $957.70 | |