| 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 | $126.35 | 9.529% | $138.3899 | $138.39 | $138.40 | $138.40 |
| Purchase #2 | $243.95 | 6.771% | $260.4679 | $260.47 | $260.45 | $260.50 |
| Purchase #3 | $193.96 | 9.532% | $212.4483 | $212.45 | $212.45 | $212.40 |
| Purchase #4 | $195.39 | 10.477% | $215.861 | $215.86 | $215.85 | $215.90 |
| Purchase #5 | $158.60 | 8.239% | $171.6671 | $171.67 | $171.65 | $171.70 |
| Purchase #6 | $156.55 | 12.719% | $176.4616 | $176.46 | $176.45 | $176.50 |
| Purchase #7 | $14.88 | 13.501% | $16.8889 | $16.89 | $16.90 | $16.90 |
| 7 purchase totals = | $1,089.68 | $1,192.1847 | $1,192.19 | $1,192.15 | $1,192.30 | |