| 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 | $103.68 | 11.729% | $115.8406 | $115.84 | $115.85 | $115.80 |
| Purchase #2 | $73.45 | 12.103% | $82.3397 | $82.34 | $82.35 | $82.30 |
| Purchase #3 | $177.54 | 8.850% | $193.2523 | $193.25 | $193.25 | $193.30 |
| Purchase #4 | $107.59 | 12.806% | $121.368 | $121.37 | $121.35 | $121.40 |
| Purchase #5 | $33.27 | 8.392% | $36.062 | $36.06 | $36.05 | $36.10 |
| Purchase #6 | $97.35 | 13.378% | $110.3735 | $110.37 | $110.35 | $110.40 |
| Purchase #7 | $155.46 | 11.555% | $173.4234 | $173.42 | $173.40 | $173.40 |
| 7 purchase totals = | $748.34 | $832.6595 | $832.65 | $832.60 | $832.70 | |