| 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 | $173.72 | 4.652% | $181.8015 | $181.80 | $181.80 | $181.80 |
| Purchase #2 | $158.76 | 5.705% | $167.8173 | $167.82 | $167.80 | $167.80 |
| Purchase #3 | $200.44 | 3.778% | $208.0126 | $208.01 | $208.00 | $208.00 |
| Purchase #4 | $45.81 | 7.700% | $49.3374 | $49.34 | $49.35 | $49.30 |
| Purchase #5 | $98.46 | 13.106% | $111.3642 | $111.36 | $111.35 | $111.40 |
| Purchase #6 | $195.83 | 3.461% | $202.6077 | $202.61 | $202.60 | $202.60 |
| Purchase #7 | $13.29 | 13.287% | $15.0558 | $15.06 | $15.05 | $15.10 |
| 7 purchase totals = | $886.31 | $935.9965 | $936.00 | $935.95 | $936.00 | |