| 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 | $199.92 | 9.538% | $218.9884 | $218.99 | $219.00 | $219.00 |
| Purchase #2 | $67.59 | 12.805% | $76.2449 | $76.24 | $76.25 | $76.20 |
| Purchase #3 | $114.38 | 4.560% | $119.5957 | $119.60 | $119.60 | $119.60 |
| Purchase #4 | $101.93 | 3.135% | $105.1255 | $105.13 | $105.15 | $105.10 |
| Purchase #5 | $132.38 | 7.279% | $142.0159 | $142.02 | $142.00 | $142.00 |
| Purchase #6 | $25.45 | 3.630% | $26.3738 | $26.37 | $26.35 | $26.40 |
| Purchase #7 | $157.94 | 9.828% | $173.4623 | $173.46 | $173.45 | $173.50 |
| 7 purchase totals = | $799.59 | $861.8065 | $861.81 | $861.80 | $861.80 | |