| 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 | $179.63 | 12.380% | $201.8682 | $201.87 | $201.85 | $201.90 |
| Purchase #2 | $172.35 | 3.646% | $178.6339 | $178.63 | $178.65 | $178.60 |
| Purchase #3 | $212.95 | 7.576% | $229.0831 | $229.08 | $229.10 | $229.10 |
| Purchase #4 | $148.86 | 9.195% | $162.5477 | $162.55 | $162.55 | $162.50 |
| Purchase #5 | $99.95 | 4.427% | $104.3748 | $104.37 | $104.35 | $104.40 |
| Purchase #6 | $161.95 | 11.558% | $180.6682 | $180.67 | $180.65 | $180.70 |
| Purchase #7 | $70.31 | 9.842% | $77.2299 | $77.23 | $77.25 | $77.20 |
| 7 purchase totals = | $1,046.00 | $1,134.4058 | $1,134.40 | $1,134.40 | $1,134.40 | |