| 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 | $125.47 | 13.450% | $142.3457 | $142.35 | $142.35 | $142.30 |
| Purchase #2 | $172.75 | 8.463% | $187.3698 | $187.37 | $187.35 | $187.40 |
| Purchase #3 | $74.37 | 10.246% | $81.99 | $81.99 | $82.00 | $82.00 |
| Purchase #4 | $189.85 | 9.625% | $208.1231 | $208.12 | $208.10 | $208.10 |
| Purchase #5 | $159.96 | 5.799% | $169.2361 | $169.24 | $169.25 | $169.20 |
| Purchase #6 | $205.54 | 11.201% | $228.5625 | $228.56 | $228.55 | $228.60 |
| Purchase #7 | $115.99 | 10.348% | $127.9926 | $127.99 | $128.00 | $128.00 |
| 7 purchase totals = | $1,043.93 | $1,145.6198 | $1,145.62 | $1,145.60 | $1,145.60 | |