| 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 | $127.34 | 7.456% | $136.8345 | $136.83 | $136.85 | $136.80 |
| Purchase #2 | $149.98 | 13.365% | $170.0248 | $170.02 | $170.00 | $170.00 |
| Purchase #3 | $201.67 | 6.677% | $215.1355 | $215.14 | $215.15 | $215.10 |
| Purchase #4 | $160.72 | 10.602% | $177.7595 | $177.76 | $177.75 | $177.80 |
| Purchase #5 | $58.65 | 7.205% | $62.8757 | $62.88 | $62.90 | $62.90 |
| Purchase #6 | $92.50 | 6.665% | $98.6651 | $98.67 | $98.65 | $98.70 |
| Purchase #7 | $120.86 | 4.330% | $126.0932 | $126.09 | $126.10 | $126.10 |
| 7 purchase totals = | $911.72 | $987.3883 | $987.39 | $987.40 | $987.40 | |