| 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 | $144.92 | 5.808% | $153.337 | $153.34 | $153.35 | $153.30 |
| Purchase #2 | $97.33 | 11.608% | $108.6281 | $108.63 | $108.65 | $108.60 |
| Purchase #3 | $166.31 | 7.770% | $179.2323 | $179.23 | $179.25 | $179.20 |
| Purchase #4 | $132.46 | 10.290% | $146.0901 | $146.09 | $146.10 | $146.10 |
| Purchase #5 | $147.81 | 12.777% | $166.6957 | $166.70 | $166.70 | $166.70 |
| Purchase #6 | $112.60 | 3.502% | $116.5433 | $116.54 | $116.55 | $116.50 |
| Purchase #7 | $121.93 | 4.411% | $127.3083 | $127.31 | $127.30 | $127.30 |
| 7 purchase totals = | $923.36 | $997.8348 | $997.84 | $997.90 | $997.70 | |