| 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 | $164.73 | 8.478% | $178.6958 | $178.70 | $178.70 | $178.70 |
| Purchase #2 | $88.44 | 10.148% | $97.4149 | $97.41 | $97.40 | $97.40 |
| Purchase #3 | $243.88 | 10.528% | $269.5557 | $269.56 | $269.55 | $269.60 |
| Purchase #4 | $15.78 | 9.295% | $17.2468 | $17.25 | $17.25 | $17.20 |
| Purchase #5 | $91.97 | 7.550% | $98.9137 | $98.91 | $98.90 | $98.90 |
| Purchase #6 | $92.57 | 9.139% | $101.03 | $101.03 | $101.05 | $101.00 |
| Purchase #7 | $238.31 | 11.629% | $266.0231 | $266.02 | $266.00 | $266.00 |
| 7 purchase totals = | $935.68 | $1,028.8800 | $1,028.88 | $1,028.85 | $1,028.80 | |