| 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 | $141.89 | 12.273% | $159.3042 | $159.30 | $159.30 | $159.30 |
| Purchase #2 | $63.66 | 6.721% | $67.9386 | $67.94 | $67.95 | $67.90 |
| Purchase #3 | $227.41 | 11.588% | $253.7623 | $253.76 | $253.75 | $253.80 |
| Purchase #4 | $33.95 | 7.200% | $36.3944 | $36.39 | $36.40 | $36.40 |
| Purchase #5 | $30.75 | 7.841% | $33.1611 | $33.16 | $33.15 | $33.20 |
| Purchase #6 | $114.57 | 7.142% | $122.7526 | $122.75 | $122.75 | $122.80 |
| Purchase #7 | $154.46 | 8.538% | $167.6478 | $167.65 | $167.65 | $167.60 |
| 7 purchase totals = | $766.69 | $840.9610 | $840.95 | $840.95 | $841.00 | |