| 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 | $187.96 | 7.526% | $202.1059 | $202.11 | $202.10 | $202.10 |
| Purchase #2 | $49.51 | 10.721% | $54.818 | $54.82 | $54.80 | $54.80 |
| Purchase #3 | $26.96 | 11.268% | $29.9979 | $30.00 | $30.00 | $30.00 |
| Purchase #4 | $26.28 | 3.715% | $27.2563 | $27.26 | $27.25 | $27.30 |
| Purchase #5 | $42.60 | 10.220% | $46.9537 | $46.95 | $46.95 | $47.00 |
| Purchase #6 | $120.26 | 5.135% | $126.4354 | $126.44 | $126.45 | $126.40 |
| Purchase #7 | $155.74 | 3.686% | $161.4806 | $161.48 | $161.50 | $161.50 |
| 7 purchase totals = | $609.31 | $649.0478 | $649.06 | $649.05 | $649.10 | |