| 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 | $119.87 | 6.227% | $127.3343 | $127.33 | $127.35 | $127.30 |
| Purchase #2 | $158.91 | 5.505% | $167.658 | $167.66 | $167.65 | $167.70 |
| Purchase #3 | $228.42 | 4.730% | $239.2243 | $239.22 | $239.20 | $239.20 |
| Purchase #4 | $145.91 | 9.166% | $159.2841 | $159.28 | $159.30 | $159.30 |
| Purchase #5 | $75.42 | 10.581% | $83.4002 | $83.40 | $83.40 | $83.40 |
| Purchase #6 | $9.62 | 4.498% | $10.0527 | $10.05 | $10.05 | $10.10 |
| Purchase #7 | $189.72 | 3.403% | $196.1762 | $196.18 | $196.20 | $196.20 |
| 7 purchase totals = | $927.87 | $983.1298 | $983.12 | $983.15 | $983.20 | |