| 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 | $160.50 | 11.705% | $179.2865 | $179.29 | $179.30 | $179.30 |
| Purchase #2 | $182.50 | 8.531% | $198.0691 | $198.07 | $198.05 | $198.10 |
| Purchase #3 | $146.34 | 10.705% | $162.0057 | $162.01 | $162.00 | $162.00 |
| Purchase #4 | $175.33 | 10.186% | $193.1891 | $193.19 | $193.20 | $193.20 |
| Purchase #5 | $189.66 | 11.305% | $211.1011 | $211.10 | $211.10 | $211.10 |
| Purchase #6 | $60.41 | 4.636% | $63.2106 | $63.21 | $63.20 | $63.20 |
| Purchase #7 | $149.61 | 9.190% | $163.3592 | $163.36 | $163.35 | $163.40 |
| 7 purchase totals = | $1,064.35 | $1,170.2213 | $1,170.23 | $1,170.20 | $1,170.30 | |