| 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 | $116.67 | 12.826% | $131.6341 | $131.63 | $131.65 | $131.60 |
| Purchase #2 | $14.56 | 10.772% | $16.1284 | $16.13 | $16.15 | $16.10 |
| Purchase #3 | $137.38 | 7.323% | $147.4403 | $147.44 | $147.45 | $147.40 |
| Purchase #4 | $103.35 | 11.521% | $115.257 | $115.26 | $115.25 | $115.30 |
| Purchase #5 | $56.55 | 3.452% | $58.5021 | $58.50 | $58.50 | $58.50 |
| Purchase #6 | $182.79 | 13.616% | $207.6787 | $207.68 | $207.70 | $207.70 |
| Purchase #7 | $97.42 | 9.451% | $106.6272 | $106.63 | $106.65 | $106.60 |
| 7 purchase totals = | $708.72 | $783.2678 | $783.27 | $783.35 | $783.20 | |