| 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 | $148.79 | 7.122% | $159.3868 | $159.39 | $159.40 | $159.40 |
| Purchase #2 | $196.61 | 10.175% | $216.6151 | $216.62 | $216.60 | $216.60 |
| Purchase #3 | $90.96 | 7.657% | $97.9248 | $97.92 | $97.90 | $97.90 |
| Purchase #4 | $231.54 | 8.512% | $251.2487 | $251.25 | $251.25 | $251.20 |
| Purchase #5 | $247.49 | 13.140% | $280.0102 | $280.01 | $280.00 | $280.00 |
| Purchase #6 | $143.28 | 6.785% | $153.0015 | $153.00 | $153.00 | $153.00 |
| Purchase #7 | $24.81 | 4.449% | $25.9138 | $25.91 | $25.90 | $25.90 |
| 7 purchase totals = | $1,083.48 | $1,184.1009 | $1,184.10 | $1,184.05 | $1,184.00 | |