| 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 | $137.47 | 7.112% | $147.2469 | $147.25 | $147.25 | $147.20 |
| Purchase #2 | $13.93 | 12.306% | $15.6442 | $15.64 | $15.65 | $15.60 |
| Purchase #3 | $61.82 | 6.727% | $65.9786 | $65.98 | $66.00 | $66.00 |
| Purchase #4 | $15.35 | 4.104% | $15.98 | $15.98 | $16.00 | $16.00 |
| Purchase #5 | $78.66 | 11.607% | $87.7901 | $87.79 | $87.80 | $87.80 |
| Purchase #6 | $191.89 | 12.815% | $216.4807 | $216.48 | $216.50 | $216.50 |
| Purchase #7 | $239.36 | 4.700% | $250.6099 | $250.61 | $250.60 | $250.60 |
| 7 purchase totals = | $738.48 | $799.7304 | $799.73 | $799.80 | $799.70 | |