| 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 | $150.55 | 13.166% | $170.3714 | $170.37 | $170.35 | $170.40 |
| Purchase #2 | $191.63 | 12.630% | $215.8329 | $215.83 | $215.85 | $215.80 |
| Purchase #3 | $235.35 | 4.838% | $246.7362 | $246.74 | $246.75 | $246.70 |
| Purchase #4 | $175.48 | 8.517% | $190.4256 | $190.43 | $190.45 | $190.40 |
| Purchase #5 | $37.41 | 4.678% | $39.16 | $39.16 | $39.15 | $39.20 |
| Purchase #6 | $192.84 | 11.858% | $215.707 | $215.71 | $215.70 | $215.70 |
| Purchase #7 | $235.39 | 12.646% | $265.1574 | $265.16 | $265.15 | $265.20 |
| 7 purchase totals = | $1,218.65 | $1,343.3905 | $1,343.40 | $1,343.40 | $1,343.40 | |