| 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 | $135.79 | 10.473% | $150.0113 | $150.01 | $150.00 | $150.00 |
| Purchase #2 | $75.64 | 7.795% | $81.5361 | $81.54 | $81.55 | $81.50 |
| Purchase #3 | $27.96 | 12.320% | $31.4047 | $31.40 | $31.40 | $31.40 |
| Purchase #4 | $169.97 | 8.332% | $184.1319 | $184.13 | $184.15 | $184.10 |
| Purchase #5 | $49.56 | 5.727% | $52.3983 | $52.40 | $52.40 | $52.40 |
| Purchase #6 | $44.28 | 11.268% | $49.2695 | $49.27 | $49.25 | $49.30 |
| Purchase #7 | $189.63 | 13.493% | $215.2168 | $215.22 | $215.20 | $215.20 |
| 7 purchase totals = | $692.83 | $763.9686 | $763.97 | $763.95 | $763.90 | |