| 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 | $119.56 | 10.477% | $132.0863 | $132.09 | $132.10 | $132.10 |
| Purchase #2 | $165.26 | 3.654% | $171.2986 | $171.30 | $171.30 | $171.30 |
| Purchase #3 | $13.32 | 13.576% | $15.1283 | $15.13 | $15.15 | $15.10 |
| Purchase #4 | $250.64 | 12.385% | $281.6818 | $281.68 | $281.70 | $281.70 |
| Purchase #5 | $155.62 | 4.254% | $162.2401 | $162.24 | $162.25 | $162.20 |
| Purchase #6 | $108.43 | 10.348% | $119.6503 | $119.65 | $119.65 | $119.70 |
| Purchase #7 | $162.62 | 9.645% | $178.3047 | $178.30 | $178.30 | $178.30 |
| 7 purchase totals = | $975.45 | $1,060.3901 | $1,060.39 | $1,060.45 | $1,060.40 | |