| 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 | $157.84 | 9.788% | $173.2894 | $173.29 | $173.30 | $173.30 |
| Purchase #2 | $181.42 | 10.707% | $200.8446 | $200.84 | $200.85 | $200.80 |
| Purchase #3 | $23.43 | 6.268% | $24.8986 | $24.90 | $24.90 | $24.90 |
| Purchase #4 | $94.35 | 3.725% | $97.8645 | $97.86 | $97.85 | $97.90 |
| Purchase #5 | $105.27 | 4.437% | $109.9408 | $109.94 | $109.95 | $109.90 |
| Purchase #6 | $28.41 | 8.417% | $30.8013 | $30.80 | $30.80 | $30.80 |
| Purchase #7 | $104.66 | 11.683% | $116.8874 | $116.89 | $116.90 | $116.90 |
| 7 purchase totals = | $695.38 | $754.5266 | $754.52 | $754.55 | $754.50 | |