| 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 | $154.89 | 6.203% | $164.4978 | $164.50 | $164.50 | $164.50 |
| Purchase #2 | $143.80 | 9.295% | $157.1662 | $157.17 | $157.15 | $157.20 |
| Purchase #3 | $79.29 | 7.769% | $85.45 | $85.45 | $85.45 | $85.50 |
| Purchase #4 | $58.28 | 5.857% | $61.6935 | $61.69 | $61.70 | $61.70 |
| Purchase #5 | $130.84 | 3.642% | $135.6052 | $135.61 | $135.60 | $135.60 |
| Purchase #6 | $42.39 | 10.269% | $46.743 | $46.74 | $46.75 | $46.70 |
| Purchase #7 | $58.88 | 7.266% | $63.1582 | $63.16 | $63.15 | $63.20 |
| 7 purchase totals = | $668.37 | $714.3139 | $714.32 | $714.30 | $714.40 | |