| 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 | $166.82 | 13.653% | $189.5959 | $189.60 | $189.60 | $189.60 |
| Purchase #2 | $26.56 | 13.865% | $30.2425 | $30.24 | $30.25 | $30.20 |
| Purchase #3 | $157.93 | 8.506% | $171.3635 | $171.36 | $171.35 | $171.40 |
| Purchase #4 | $128.40 | 4.688% | $134.4194 | $134.42 | $134.40 | $134.40 |
| Purchase #5 | $126.39 | 9.745% | $138.7067 | $138.71 | $138.70 | $138.70 |
| Purchase #6 | $75.27 | 4.313% | $78.5164 | $78.52 | $78.50 | $78.50 |
| Purchase #7 | $174.36 | 3.460% | $180.3929 | $180.39 | $180.40 | $180.40 |
| 7 purchase totals = | $855.73 | $923.2373 | $923.24 | $923.20 | $923.20 | |