| 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 | $159.84 | 4.473% | $166.9896 | $166.99 | $167.00 | $167.00 |
| Purchase #2 | $170.46 | 10.565% | $188.4691 | $188.47 | $188.45 | $188.50 |
| Purchase #3 | $34.57 | 13.331% | $39.1785 | $39.18 | $39.20 | $39.20 |
| Purchase #4 | $146.35 | 9.455% | $160.1874 | $160.19 | $160.20 | $160.20 |
| Purchase #5 | $175.84 | 10.584% | $194.4509 | $194.45 | $194.45 | $194.50 |
| Purchase #6 | $110.44 | 7.866% | $119.1272 | $119.13 | $119.15 | $119.10 |
| Purchase #7 | $55.73 | 3.868% | $57.8856 | $57.89 | $57.90 | $57.90 |
| 7 purchase totals = | $853.23 | $926.2883 | $926.30 | $926.35 | $926.40 | |