| 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 | 3.809% | $180.337 | $180.34 | $180.35 | $180.30 |
| Purchase #2 | $183.65 | 13.459% | $208.3675 | $208.37 | $208.35 | $208.40 |
| Purchase #3 | $224.31 | 7.125% | $240.2921 | $240.29 | $240.30 | $240.30 |
| Purchase #4 | $33.85 | 12.739% | $38.1622 | $38.16 | $38.15 | $38.20 |
| Purchase #5 | $100.57 | 6.687% | $107.2951 | $107.30 | $107.30 | $107.30 |
| Purchase #6 | $31.46 | 9.291% | $34.3829 | $34.38 | $34.40 | $34.40 |
| Purchase #7 | $50.52 | 4.125% | $52.604 | $52.60 | $52.60 | $52.60 |
| 7 purchase totals = | $798.08 | $861.4408 | $861.44 | $861.45 | $861.50 | |