| 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 | $144.71 | 8.786% | $157.4242 | $157.42 | $157.40 | $157.40 |
| Purchase #2 | $132.38 | 11.677% | $147.838 | $147.84 | $147.85 | $147.80 |
| Purchase #3 | $154.28 | 13.449% | $175.0291 | $175.03 | $175.05 | $175.00 |
| Purchase #4 | $107.65 | 13.858% | $122.5681 | $122.57 | $122.55 | $122.60 |
| Purchase #5 | $17.56 | 10.577% | $19.4173 | $19.42 | $19.40 | $19.40 |
| Purchase #6 | $129.35 | 9.767% | $141.9836 | $141.98 | $142.00 | $142.00 |
| Purchase #7 | $206.32 | 13.648% | $234.4786 | $234.48 | $234.50 | $234.50 |
| 7 purchase totals = | $892.25 | $998.7389 | $998.74 | $998.75 | $998.70 | |