| 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 | $177.40 | 9.102% | $193.5469 | $193.55 | $193.55 | $193.50 |
| Purchase #2 | $109.83 | 6.159% | $116.5944 | $116.59 | $116.60 | $116.60 |
| Purchase #3 | $108.81 | 7.726% | $117.2167 | $117.22 | $117.20 | $117.20 |
| Purchase #4 | $216.76 | 6.384% | $230.598 | $230.60 | $230.60 | $230.60 |
| Purchase #5 | $162.74 | 5.326% | $171.4075 | $171.41 | $171.40 | $171.40 |
| Purchase #6 | $6.42 | 8.390% | $6.9586 | $6.96 | $6.95 | $7.00 |
| Purchase #7 | $87.47 | 11.713% | $97.7154 | $97.72 | $97.70 | $97.70 |
| 7 purchase totals = | $869.43 | $934.0375 | $934.05 | $934.00 | $934.00 | |