| 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 | $144.62 | 10.305% | $159.5231 | $159.52 | $159.50 | $159.50 |
| Purchase #2 | $92.27 | 13.453% | $104.6831 | $104.68 | $104.70 | $104.70 |
| Purchase #3 | $232.89 | 11.111% | $258.7664 | $258.77 | $258.75 | $258.80 |
| Purchase #4 | $86.63 | 12.137% | $97.1443 | $97.14 | $97.15 | $97.10 |
| Purchase #5 | $118.86 | 4.803% | $124.5688 | $124.57 | $124.55 | $124.60 |
| Purchase #6 | $71.96 | 10.839% | $79.7597 | $79.76 | $79.75 | $79.80 |
| Purchase #7 | $34.36 | 11.683% | $38.3743 | $38.37 | $38.35 | $38.40 |
| 7 purchase totals = | $781.59 | $862.8197 | $862.81 | $862.75 | $862.90 | |