| 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 | $175.34 | 6.277% | $186.3461 | $186.35 | $186.35 | $186.30 |
| Purchase #2 | $176.26 | 4.726% | $184.59 | $184.59 | $184.60 | $184.60 |
| Purchase #3 | $236.76 | 10.110% | $260.6964 | $260.70 | $260.70 | $260.70 |
| Purchase #4 | $33.98 | 11.255% | $37.8044 | $37.80 | $37.80 | $37.80 |
| Purchase #5 | $89.55 | 8.413% | $97.0838 | $97.08 | $97.10 | $97.10 |
| Purchase #6 | $62.30 | 7.472% | $66.9551 | $66.96 | $66.95 | $67.00 |
| Purchase #7 | $8.68 | 10.776% | $9.6154 | $9.62 | $9.60 | $9.60 |
| 7 purchase totals = | $782.87 | $843.0912 | $843.10 | $843.10 | $843.10 | |