| 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 | $182.66 | 5.387% | $192.4999 | $192.50 | $192.50 | $192.50 |
| Purchase #2 | $14.63 | 8.516% | $15.8759 | $15.88 | $15.90 | $15.90 |
| Purchase #3 | $182.52 | 10.763% | $202.1646 | $202.16 | $202.15 | $202.20 |
| Purchase #4 | $50.92 | 12.341% | $57.204 | $57.20 | $57.20 | $57.20 |
| Purchase #5 | $35.35 | 10.158% | $38.9409 | $38.94 | $38.95 | $38.90 |
| Purchase #6 | $91.34 | 5.534% | $96.3948 | $96.39 | $96.40 | $96.40 |
| Purchase #7 | $215.59 | 9.478% | $236.0236 | $236.02 | $236.00 | $236.00 |
| 7 purchase totals = | $773.01 | $839.1037 | $839.09 | $839.10 | $839.10 | |