| 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 | $164.33 | 10.827% | $182.122 | $182.12 | $182.10 | $182.10 |
| Purchase #2 | $184.79 | 4.547% | $193.1924 | $193.19 | $193.20 | $193.20 |
| Purchase #3 | $10.92 | 12.830% | $12.321 | $12.32 | $12.30 | $12.30 |
| Purchase #4 | $14.88 | 7.551% | $16.0036 | $16.00 | $16.00 | $16.00 |
| Purchase #5 | $168.74 | 10.416% | $186.316 | $186.32 | $186.30 | $186.30 |
| Purchase #6 | $153.75 | 3.459% | $159.0682 | $159.07 | $159.05 | $159.10 |
| Purchase #7 | $157.63 | 7.611% | $169.6272 | $169.63 | $169.65 | $169.60 |
| 7 purchase totals = | $855.04 | $918.6504 | $918.65 | $918.60 | $918.60 | |