| 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 | $220.34 | 6.710% | $235.1248 | $235.12 | $235.10 | $235.10 |
| Purchase #2 | $18.51 | 6.683% | $19.747 | $19.75 | $19.75 | $19.70 |
| Purchase #3 | $160.83 | 9.724% | $176.4691 | $176.47 | $176.45 | $176.50 |
| Purchase #4 | $108.35 | 8.466% | $117.5229 | $117.52 | $117.50 | $117.50 |
| Purchase #5 | $17.83 | 9.119% | $19.4559 | $19.46 | $19.45 | $19.50 |
| Purchase #6 | $161.34 | 8.539% | $175.1168 | $175.12 | $175.10 | $175.10 |
| Purchase #7 | $29.83 | 11.425% | $33.2381 | $33.24 | $33.25 | $33.20 |
| 7 purchase totals = | $717.03 | $776.6746 | $776.68 | $776.60 | $776.60 | |