| 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 | $193.59 | 3.463% | $200.294 | $200.29 | $200.30 | $200.30 |
| Purchase #2 | $181.27 | 11.668% | $202.4206 | $202.42 | $202.40 | $202.40 |
| Purchase #3 | $148.66 | 13.777% | $169.1409 | $169.14 | $169.15 | $169.10 |
| Purchase #4 | $57.93 | 11.827% | $64.7814 | $64.78 | $64.80 | $64.80 |
| Purchase #5 | $82.88 | 3.490% | $85.7725 | $85.77 | $85.75 | $85.80 |
| Purchase #6 | $67.79 | 8.675% | $73.6708 | $73.67 | $73.65 | $73.70 |
| Purchase #7 | $97.40 | 4.562% | $101.8434 | $101.84 | $101.85 | $101.80 |
| 7 purchase totals = | $829.52 | $897.9236 | $897.91 | $897.90 | $897.90 | |