| 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 | $132.84 | 11.222% | $147.7473 | $147.75 | $147.75 | $147.70 |
| Purchase #2 | $58.68 | 9.826% | $64.4459 | $64.45 | $64.45 | $64.40 |
| Purchase #3 | $174.30 | 9.575% | $190.9892 | $190.99 | $191.00 | $191.00 |
| Purchase #4 | $169.93 | 12.489% | $191.1526 | $191.15 | $191.15 | $191.20 |
| Purchase #5 | $24.32 | 11.501% | $27.117 | $27.12 | $27.10 | $27.10 |
| Purchase #6 | $170.82 | 3.146% | $176.194 | $176.19 | $176.20 | $176.20 |
| Purchase #7 | $85.26 | 4.362% | $88.979 | $88.98 | $89.00 | $89.00 |
| 7 purchase totals = | $816.15 | $886.6250 | $886.63 | $886.65 | $886.60 | |