| 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 | $162.29 | 3.391% | $167.7933 | $167.79 | $167.80 | $167.80 |
| Purchase #2 | $77.31 | 10.765% | $85.6324 | $85.63 | $85.65 | $85.60 |
| Purchase #3 | $243.36 | 6.528% | $259.2465 | $259.25 | $259.25 | $259.20 |
| Purchase #4 | $143.62 | 3.779% | $149.0474 | $149.05 | $149.05 | $149.00 |
| Purchase #5 | $247.56 | 7.562% | $266.2805 | $266.28 | $266.30 | $266.30 |
| Purchase #6 | $215.84 | 5.452% | $227.6076 | $227.61 | $227.60 | $227.60 |
| Purchase #7 | $192.63 | 11.507% | $214.7959 | $214.80 | $214.80 | $214.80 |
| 7 purchase totals = | $1,282.61 | $1,370.4036 | $1,370.41 | $1,370.45 | $1,370.30 | |