| 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 | $87.65 | 11.575% | $97.7955 | $97.80 | $97.80 | $97.80 |
| Purchase #2 | $102.83 | 12.811% | $116.0036 | $116.00 | $116.00 | $116.00 |
| Purchase #3 | $240.63 | 11.536% | $268.3891 | $268.39 | $268.40 | $268.40 |
| Purchase #4 | $160.39 | 13.207% | $181.5727 | $181.57 | $181.55 | $181.60 |
| Purchase #5 | $215.77 | 7.392% | $231.7197 | $231.72 | $231.70 | $231.70 |
| Purchase #6 | $173.60 | 10.783% | $192.3193 | $192.32 | $192.30 | $192.30 |
| Purchase #7 | $80.84 | 8.560% | $87.7599 | $87.76 | $87.75 | $87.80 |
| 7 purchase totals = | $1,061.71 | $1,175.5598 | $1,175.56 | $1,175.50 | $1,175.60 | |