| 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 | $164.69 | 4.382% | $171.9067 | $171.91 | $171.90 | $171.90 |
| Purchase #2 | $144.69 | 3.824% | $150.2229 | $150.22 | $150.20 | $150.20 |
| Purchase #3 | $231.40 | 12.480% | $260.2787 | $260.28 | $260.30 | $260.30 |
| Purchase #4 | $204.89 | 3.185% | $211.4157 | $211.42 | $211.40 | $211.40 |
| Purchase #5 | $131.47 | 7.446% | $141.2593 | $141.26 | $141.25 | $141.30 |
| Purchase #6 | $126.80 | 5.537% | $133.8209 | $133.82 | $133.80 | $133.80 |
| Purchase #7 | $149.79 | 7.670% | $161.2789 | $161.28 | $161.30 | $161.30 |
| 7 purchase totals = | $1,153.73 | $1,230.1831 | $1,230.19 | $1,230.15 | $1,230.20 | |