| 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 | $143.66 | 9.795% | $157.7315 | $157.73 | $157.75 | $157.70 |
| Purchase #2 | $231.64 | 3.600% | $239.979 | $239.98 | $240.00 | $240.00 |
| Purchase #3 | $62.27 | 10.183% | $68.611 | $68.61 | $68.60 | $68.60 |
| Purchase #4 | $243.65 | 3.699% | $252.6626 | $252.66 | $252.65 | $252.70 |
| Purchase #5 | $235.78 | 8.452% | $255.7081 | $255.71 | $255.70 | $255.70 |
| Purchase #6 | $242.52 | 13.227% | $274.5981 | $274.60 | $274.60 | $274.60 |
| Purchase #7 | $245.78 | 8.226% | $265.9979 | $266.00 | $266.00 | $266.00 |
| 7 purchase totals = | $1,405.30 | $1,515.2882 | $1,515.29 | $1,515.30 | $1,515.30 | |