| 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 | $180.82 | 4.847% | $189.5843 | $189.58 | $189.60 | $189.60 |
| Purchase #2 | $90.41 | 3.803% | $93.8483 | $93.85 | $93.85 | $93.80 |
| Purchase #3 | $169.80 | 6.474% | $180.7929 | $180.79 | $180.80 | $180.80 |
| Purchase #4 | $100.87 | 3.288% | $104.1866 | $104.19 | $104.20 | $104.20 |
| Purchase #5 | $170.61 | 10.394% | $188.3432 | $188.34 | $188.35 | $188.30 |
| Purchase #6 | $59.56 | 3.758% | $61.7983 | $61.80 | $61.80 | $61.80 |
| Purchase #7 | $138.29 | 13.512% | $156.9757 | $156.98 | $157.00 | $157.00 |
| 7 purchase totals = | $910.36 | $975.5293 | $975.53 | $975.60 | $975.50 | |