| 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 | $207.78 | 9.771% | $228.0822 | $228.08 | $228.10 | $228.10 |
| Purchase #2 | $160.38 | 3.671% | $166.2675 | $166.27 | $166.25 | $166.30 |
| Purchase #3 | $93.47 | 4.455% | $97.6341 | $97.63 | $97.65 | $97.60 |
| Purchase #4 | $95.42 | 11.628% | $106.5154 | $106.52 | $106.50 | $106.50 |
| Purchase #5 | $19.93 | 6.868% | $21.2988 | $21.30 | $21.30 | $21.30 |
| Purchase #6 | $153.68 | 5.750% | $162.5166 | $162.52 | $162.50 | $162.50 |
| Purchase #7 | $86.82 | 10.477% | $95.9161 | $95.92 | $95.90 | $95.90 |
| 7 purchase totals = | $817.48 | $878.2307 | $878.24 | $878.20 | $878.20 | |