| 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 | $166.35 | 6.604% | $177.3358 | $177.34 | $177.35 | $177.30 |
| Purchase #2 | $175.69 | 3.467% | $181.7812 | $181.78 | $181.80 | $181.80 |
| Purchase #3 | $13.85 | 11.660% | $15.4649 | $15.46 | $15.45 | $15.50 |
| Purchase #4 | $34.69 | 11.257% | $38.5951 | $38.60 | $38.60 | $38.60 |
| Purchase #5 | $177.63 | 8.254% | $192.2916 | $192.29 | $192.30 | $192.30 |
| Purchase #6 | $250.67 | 5.731% | $265.0359 | $265.04 | $265.05 | $265.00 |
| Purchase #7 | $34.92 | 7.743% | $37.6239 | $37.62 | $37.60 | $37.60 |
| 7 purchase totals = | $853.80 | $908.1284 | $908.13 | $908.15 | $908.10 | |