| 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 | $170.79 | 7.119% | $182.9485 | $182.95 | $182.95 | $182.90 |
| Purchase #2 | $248.61 | 11.628% | $277.5184 | $277.52 | $277.50 | $277.50 |
| Purchase #3 | $50.33 | 11.622% | $56.1794 | $56.18 | $56.20 | $56.20 |
| Purchase #4 | $46.86 | 11.176% | $52.0971 | $52.10 | $52.10 | $52.10 |
| Purchase #5 | $120.80 | 11.398% | $134.5688 | $134.57 | $134.55 | $134.60 |
| Purchase #6 | $96.97 | 5.365% | $102.1724 | $102.17 | $102.15 | $102.20 |
| Purchase #7 | $162.73 | 7.696% | $175.2537 | $175.25 | $175.25 | $175.30 |
| 7 purchase totals = | $897.09 | $980.7383 | $980.74 | $980.70 | $980.80 | |