| 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 | $172.75 | 7.788% | $186.2038 | $186.20 | $186.20 | $186.20 |
| Purchase #2 | $33.45 | 9.102% | $36.4946 | $36.49 | $36.50 | $36.50 |
| Purchase #3 | $6.63 | 13.400% | $7.5184 | $7.52 | $7.50 | $7.50 |
| Purchase #4 | $8.79 | 10.448% | $9.7084 | $9.71 | $9.70 | $9.70 |
| Purchase #5 | $119.41 | 4.612% | $124.9172 | $124.92 | $124.90 | $124.90 |
| Purchase #6 | $166.43 | 4.123% | $173.2919 | $173.29 | $173.30 | $173.30 |
| Purchase #7 | $157.27 | 11.748% | $175.7461 | $175.75 | $175.75 | $175.70 |
| 7 purchase totals = | $664.73 | $713.8804 | $713.88 | $713.85 | $713.80 | |