| 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 | $188.80 | 13.265% | $213.8443 | $213.84 | $213.85 | $213.80 |
| Purchase #2 | $106.59 | 13.410% | $120.8837 | $120.88 | $120.90 | $120.90 |
| Purchase #3 | $14.65 | 5.725% | $15.4887 | $15.49 | $15.50 | $15.50 |
| Purchase #4 | $148.91 | 9.140% | $162.5204 | $162.52 | $162.50 | $162.50 |
| Purchase #5 | $106.50 | 13.370% | $120.7391 | $120.74 | $120.75 | $120.70 |
| Purchase #6 | $240.70 | 5.548% | $254.054 | $254.05 | $254.05 | $254.10 |
| Purchase #7 | $23.54 | 13.847% | $26.7996 | $26.80 | $26.80 | $26.80 |
| 7 purchase totals = | $829.69 | $914.3298 | $914.32 | $914.35 | $914.30 | |