| 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 | $137.83 | 6.517% | $146.8124 | $146.81 | $146.80 | $146.80 |
| Purchase #2 | $26.52 | 9.174% | $28.9529 | $28.95 | $28.95 | $29.00 |
| Purchase #3 | $218.40 | 11.694% | $243.9397 | $243.94 | $243.95 | $243.90 |
| Purchase #4 | $165.78 | 13.137% | $187.5585 | $187.56 | $187.55 | $187.60 |
| Purchase #5 | $119.52 | 5.476% | $126.0649 | $126.06 | $126.05 | $126.10 |
| Purchase #6 | $33.93 | 8.217% | $36.718 | $36.72 | $36.70 | $36.70 |
| Purchase #7 | $104.79 | 7.854% | $113.0202 | $113.02 | $113.00 | $113.00 |
| 7 purchase totals = | $806.77 | $883.0666 | $883.06 | $883.00 | $883.10 | |