| 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 | $148.74 | 9.405% | $162.729 | $162.73 | $162.75 | $162.70 |
| Purchase #2 | $113.73 | 11.506% | $126.8158 | $126.82 | $126.80 | $126.80 |
| Purchase #3 | $113.28 | 3.580% | $117.3354 | $117.34 | $117.35 | $117.30 |
| Purchase #4 | $161.94 | 13.378% | $183.6043 | $183.60 | $183.60 | $183.60 |
| Purchase #5 | $52.78 | 9.519% | $57.8041 | $57.80 | $57.80 | $57.80 |
| Purchase #6 | $184.99 | 12.395% | $207.9195 | $207.92 | $207.90 | $207.90 |
| Purchase #7 | $127.43 | 12.757% | $143.6862 | $143.69 | $143.70 | $143.70 |
| 7 purchase totals = | $902.89 | $999.8943 | $999.90 | $999.90 | $999.80 | |