| 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 | $126.44 | 12.280% | $141.9668 | $141.97 | $141.95 | $142.00 |
| Purchase #2 | $15.72 | 12.847% | $17.7395 | $17.74 | $17.75 | $17.70 |
| Purchase #3 | $91.30 | 9.708% | $100.1634 | $100.16 | $100.15 | $100.20 |
| Purchase #4 | $215.32 | 11.742% | $240.6029 | $240.60 | $240.60 | $240.60 |
| Purchase #5 | $34.91 | 4.600% | $36.5159 | $36.52 | $36.50 | $36.50 |
| Purchase #6 | $33.31 | 10.384% | $36.7689 | $36.77 | $36.75 | $36.80 |
| Purchase #7 | $104.59 | 13.226% | $118.4231 | $118.42 | $118.40 | $118.40 |
| 7 purchase totals = | $621.59 | $692.1805 | $692.18 | $692.10 | $692.20 | |