| 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 | $192.97 | 8.844% | $210.0363 | $210.04 | $210.05 | $210.00 |
| Purchase #2 | $170.79 | 13.496% | $193.8398 | $193.84 | $193.85 | $193.80 |
| Purchase #3 | $76.91 | 5.826% | $81.3908 | $81.39 | $81.40 | $81.40 |
| Purchase #4 | $34.44 | 13.632% | $39.1349 | $39.13 | $39.15 | $39.10 |
| Purchase #5 | $90.68 | 9.579% | $99.3662 | $99.37 | $99.35 | $99.40 |
| Purchase #6 | $158.54 | 10.387% | $175.0075 | $175.01 | $175.00 | $175.00 |
| Purchase #7 | $29.92 | 3.804% | $31.0582 | $31.06 | $31.05 | $31.10 |
| 7 purchase totals = | $754.25 | $829.8337 | $829.84 | $829.85 | $829.80 | |