| 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 | $130.47 | 5.603% | $137.7802 | $137.78 | $137.80 | $137.80 |
| Purchase #2 | $233.63 | 4.193% | $243.4261 | $243.43 | $243.45 | $243.40 |
| Purchase #3 | $14.88 | 6.298% | $15.8171 | $15.82 | $15.80 | $15.80 |
| Purchase #4 | $193.86 | 9.198% | $211.6912 | $211.69 | $211.70 | $211.70 |
| Purchase #5 | $90.54 | 7.423% | $97.2608 | $97.26 | $97.25 | $97.30 |
| Purchase #6 | $78.86 | 11.791% | $88.1584 | $88.16 | $88.15 | $88.20 |
| Purchase #7 | $16.72 | 4.224% | $17.4263 | $17.43 | $17.45 | $17.40 |
| 7 purchase totals = | $758.96 | $811.5601 | $811.57 | $811.60 | $811.60 | |