| 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 | $163.68 | 5.234% | $172.247 | $172.25 | $172.25 | $172.20 |
| Purchase #2 | $162.84 | 8.743% | $177.0771 | $177.08 | $177.10 | $177.10 |
| Purchase #3 | $16.26 | 8.805% | $17.6917 | $17.69 | $17.70 | $17.70 |
| Purchase #4 | $152.60 | 7.206% | $163.5964 | $163.60 | $163.60 | $163.60 |
| Purchase #5 | $174.35 | 11.210% | $193.8946 | $193.89 | $193.90 | $193.90 |
| Purchase #6 | $94.40 | 5.226% | $99.3333 | $99.33 | $99.35 | $99.30 |
| Purchase #7 | $33.39 | 5.352% | $35.177 | $35.18 | $35.20 | $35.20 |
| 7 purchase totals = | $797.52 | $859.0171 | $859.02 | $859.10 | $859.00 | |