| 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 | $189.99 | 7.818% | $204.8434 | $204.84 | $204.85 | $204.80 |
| Purchase #2 | $197.74 | 13.739% | $224.9075 | $224.91 | $224.90 | $224.90 |
| Purchase #3 | $15.82 | 12.507% | $17.7986 | $17.80 | $17.80 | $17.80 |
| Purchase #4 | $106.37 | 9.676% | $116.6624 | $116.66 | $116.65 | $116.70 |
| Purchase #5 | $162.52 | 8.713% | $176.6804 | $176.68 | $176.70 | $176.70 |
| Purchase #6 | $128.73 | 13.759% | $146.442 | $146.44 | $146.45 | $146.40 |
| Purchase #7 | $67.61 | 5.604% | $71.3989 | $71.40 | $71.40 | $71.40 |
| 7 purchase totals = | $868.78 | $958.7332 | $958.73 | $958.75 | $958.70 | |