| 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 | $176.76 | 11.329% | $196.7851 | $196.79 | $196.80 | $196.80 |
| Purchase #2 | $227.60 | 6.582% | $242.5806 | $242.58 | $242.60 | $242.60 |
| Purchase #3 | $34.33 | 3.862% | $35.6558 | $35.66 | $35.65 | $35.70 |
| Purchase #4 | $159.30 | 7.732% | $171.6171 | $171.62 | $171.60 | $171.60 |
| Purchase #5 | $239.36 | 8.140% | $258.8439 | $258.84 | $258.85 | $258.80 |
| Purchase #6 | $6.88 | 5.769% | $7.2769 | $7.28 | $7.30 | $7.30 |
| Purchase #7 | $93.26 | 3.426% | $96.4551 | $96.46 | $96.45 | $96.50 |
| 7 purchase totals = | $937.49 | $1,009.2145 | $1,009.23 | $1,009.25 | $1,009.30 | |