| 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 | $15.79 | 8.354% | $17.1091 | $17.11 | $17.10 | $17.10 |
| Purchase #2 | $164.67 | 13.503% | $186.9054 | $186.91 | $186.90 | $186.90 |
| Purchase #3 | $169.90 | 12.362% | $190.903 | $190.90 | $190.90 | $190.90 |
| Purchase #4 | $44.81 | 8.519% | $48.6274 | $48.63 | $48.65 | $48.60 |
| Purchase #5 | $119.37 | 6.355% | $126.956 | $126.96 | $126.95 | $127.00 |
| Purchase #6 | $101.83 | 11.658% | $113.7013 | $113.70 | $113.70 | $113.70 |
| Purchase #7 | $146.60 | 8.486% | $159.0405 | $159.04 | $159.05 | $159.00 |
| 7 purchase totals = | $762.97 | $843.2427 | $843.25 | $843.25 | $843.20 | |