| 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 | $140.64 | 6.263% | $149.4483 | $149.45 | $149.45 | $149.40 |
| Purchase #2 | $42.92 | 7.778% | $46.2583 | $46.26 | $46.25 | $46.30 |
| Purchase #3 | $207.72 | 10.602% | $229.7425 | $229.74 | $229.75 | $229.70 |
| Purchase #4 | $217.34 | 9.816% | $238.6741 | $238.67 | $238.65 | $238.70 |
| Purchase #5 | $203.47 | 9.499% | $222.7976 | $222.80 | $222.80 | $222.80 |
| Purchase #6 | $218.56 | 7.798% | $235.6033 | $235.60 | $235.60 | $235.60 |
| Purchase #7 | $174.36 | 3.588% | $180.616 | $180.62 | $180.60 | $180.60 |
| 7 purchase totals = | $1,205.01 | $1,303.1401 | $1,303.14 | $1,303.10 | $1,303.10 | |