| 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 | $151.38 | 4.235% | $157.7909 | $157.79 | $157.80 | $157.80 |
| Purchase #2 | $129.84 | 9.339% | $141.9658 | $141.97 | $141.95 | $142.00 |
| Purchase #3 | $125.47 | 9.148% | $136.948 | $136.95 | $136.95 | $136.90 |
| Purchase #4 | $228.87 | 8.352% | $247.9852 | $247.99 | $248.00 | $248.00 |
| Purchase #5 | $243.48 | 3.198% | $251.2665 | $251.27 | $251.25 | $251.30 |
| Purchase #6 | $135.35 | 11.662% | $151.1345 | $151.13 | $151.15 | $151.10 |
| Purchase #7 | $76.90 | 3.622% | $79.6853 | $79.69 | $79.70 | $79.70 |
| 7 purchase totals = | $1,091.29 | $1,166.7762 | $1,166.79 | $1,166.80 | $1,166.80 | |