| 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 | $169.79 | 10.579% | $187.7521 | $187.75 | $187.75 | $187.80 |
| Purchase #2 | $95.84 | 3.373% | $99.0727 | $99.07 | $99.05 | $99.10 |
| Purchase #3 | $193.74 | 8.624% | $210.4481 | $210.45 | $210.45 | $210.40 |
| Purchase #4 | $204.36 | 4.398% | $213.3478 | $213.35 | $213.35 | $213.30 |
| Purchase #5 | $44.54 | 7.147% | $47.7233 | $47.72 | $47.70 | $47.70 |
| Purchase #6 | $97.87 | 4.251% | $102.0305 | $102.03 | $102.05 | $102.00 |
| Purchase #7 | $83.35 | 4.208% | $86.8574 | $86.86 | $86.85 | $86.90 |
| 7 purchase totals = | $889.49 | $947.2319 | $947.23 | $947.20 | $947.20 | |