| 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 | $89.78 | 13.363% | $101.7773 | $101.78 | $101.80 | $101.80 |
| Purchase #2 | $36.39 | 6.372% | $38.7088 | $38.71 | $38.70 | $38.70 |
| Purchase #3 | $180.69 | 4.245% | $188.3603 | $188.36 | $188.35 | $188.40 |
| Purchase #4 | $223.39 | 3.405% | $230.9964 | $231.00 | $231.00 | $231.00 |
| Purchase #5 | $136.37 | 3.689% | $141.4007 | $141.40 | $141.40 | $141.40 |
| Purchase #6 | $142.54 | 13.174% | $161.3182 | $161.32 | $161.30 | $161.30 |
| Purchase #7 | $79.93 | 4.480% | $83.5109 | $83.51 | $83.50 | $83.50 |
| 7 purchase totals = | $889.09 | $946.0726 | $946.08 | $946.05 | $946.10 | |