| 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 | $136.72 | 8.522% | $148.3713 | $148.37 | $148.35 | $148.40 |
| Purchase #2 | $161.94 | 12.597% | $182.3396 | $182.34 | $182.35 | $182.30 |
| Purchase #3 | $228.70 | 13.846% | $260.3658 | $260.37 | $260.35 | $260.40 |
| Purchase #4 | $190.85 | 13.149% | $215.9449 | $215.94 | $215.95 | $215.90 |
| Purchase #5 | $231.42 | 7.577% | $248.9547 | $248.95 | $248.95 | $249.00 |
| Purchase #6 | $245.36 | 9.292% | $268.1589 | $268.16 | $268.15 | $268.20 |
| Purchase #7 | $156.92 | 11.560% | $175.06 | $175.06 | $175.05 | $175.10 |
| 7 purchase totals = | $1,351.91 | $1,499.1952 | $1,499.19 | $1,499.15 | $1,499.30 | |