| 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 | $143.26 | 10.756% | $158.669 | $158.67 | $158.65 | $158.70 |
| Purchase #2 | $227.61 | 4.528% | $237.9162 | $237.92 | $237.90 | $237.90 |
| Purchase #3 | $221.52 | 11.812% | $247.6859 | $247.69 | $247.70 | $247.70 |
| Purchase #4 | $79.79 | 8.479% | $86.5554 | $86.56 | $86.55 | $86.60 |
| Purchase #5 | $133.63 | 11.715% | $149.2848 | $149.28 | $149.30 | $149.30 |
| Purchase #6 | $47.56 | 13.616% | $54.0358 | $54.04 | $54.05 | $54.00 |
| Purchase #7 | $106.66 | 5.351% | $112.3674 | $112.37 | $112.35 | $112.40 |
| 7 purchase totals = | $960.03 | $1,046.5145 | $1,046.53 | $1,046.50 | $1,046.60 | |