| 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 | $167.31 | 12.590% | $188.3743 | $188.37 | $188.35 | $188.40 |
| Purchase #2 | $227.85 | 12.605% | $256.5705 | $256.57 | $256.55 | $256.60 |
| Purchase #3 | $47.38 | 11.322% | $52.7444 | $52.74 | $52.75 | $52.70 |
| Purchase #4 | $39.59 | 3.362% | $40.921 | $40.92 | $40.90 | $40.90 |
| Purchase #5 | $23.92 | 3.683% | $24.801 | $24.80 | $24.80 | $24.80 |
| Purchase #6 | $154.28 | 3.610% | $159.8495 | $159.85 | $159.85 | $159.80 |
| Purchase #7 | $122.94 | 6.348% | $130.7442 | $130.74 | $130.75 | $130.70 |
| 7 purchase totals = | $783.27 | $854.0049 | $853.99 | $853.95 | $853.90 | |