| 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 | $162.50 | 13.729% | $184.8096 | $184.81 | $184.80 | $184.80 |
| Purchase #2 | $158.85 | 5.514% | $167.609 | $167.61 | $167.60 | $167.60 |
| Purchase #3 | $64.88 | 12.775% | $73.1684 | $73.17 | $73.15 | $73.20 |
| Purchase #4 | $130.70 | 4.807% | $136.9827 | $136.98 | $137.00 | $137.00 |
| Purchase #5 | $48.93 | 5.675% | $51.7068 | $51.71 | $51.70 | $51.70 |
| Purchase #6 | $104.59 | 6.175% | $111.0484 | $111.05 | $111.05 | $111.00 |
| Purchase #7 | $28.25 | 12.170% | $31.688 | $31.69 | $31.70 | $31.70 |
| 7 purchase totals = | $698.70 | $757.0129 | $757.02 | $757.00 | $757.00 | |