| 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 | $132.50 | 5.788% | $140.1691 | $140.17 | $140.15 | $140.20 |
| Purchase #2 | $93.91 | 3.541% | $97.2354 | $97.24 | $97.25 | $97.20 |
| Purchase #3 | $98.31 | 9.278% | $107.4312 | $107.43 | $107.45 | $107.40 |
| Purchase #4 | $219.27 | 3.500% | $226.9445 | $226.94 | $226.95 | $226.90 |
| Purchase #5 | $208.49 | 12.623% | $234.8077 | $234.81 | $234.80 | $234.80 |
| Purchase #6 | $90.59 | 12.307% | $101.7389 | $101.74 | $101.75 | $101.70 |
| Purchase #7 | $51.87 | 6.186% | $55.0787 | $55.08 | $55.10 | $55.10 |
| 7 purchase totals = | $894.94 | $963.4055 | $963.41 | $963.45 | $963.30 | |