| 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 | $196.44 | 11.300% | $218.6377 | $218.64 | $218.65 | $218.60 |
| Purchase #2 | $22.60 | 5.129% | $23.7592 | $23.76 | $23.75 | $23.80 |
| Purchase #3 | $64.58 | 9.620% | $70.7926 | $70.79 | $70.80 | $70.80 |
| Purchase #4 | $34.36 | 6.481% | $36.5869 | $36.59 | $36.60 | $36.60 |
| Purchase #5 | $179.34 | 5.239% | $188.7356 | $188.74 | $188.75 | $188.70 |
| Purchase #6 | $183.70 | 6.250% | $195.1813 | $195.18 | $195.20 | $195.20 |
| Purchase #7 | $219.65 | 9.139% | $239.7238 | $239.72 | $239.70 | $239.70 |
| 7 purchase totals = | $900.67 | $973.4171 | $973.42 | $973.45 | $973.40 | |