| 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 | $144.96 | 12.110% | $162.5147 | $162.51 | $162.50 | $162.50 |
| Purchase #2 | $25.51 | 9.800% | $28.01 | $28.01 | $28.00 | $28.00 |
| Purchase #3 | $43.59 | 6.440% | $46.3972 | $46.40 | $46.40 | $46.40 |
| Purchase #4 | $142.40 | 10.762% | $157.7251 | $157.73 | $157.75 | $157.70 |
| Purchase #5 | $163.91 | 10.190% | $180.6124 | $180.61 | $180.60 | $180.60 |
| Purchase #6 | $162.59 | 10.744% | $180.0587 | $180.06 | $180.05 | $180.10 |
| Purchase #7 | $245.26 | 13.715% | $278.8974 | $278.90 | $278.90 | $278.90 |
| 7 purchase totals = | $928.22 | $1,034.2155 | $1,034.22 | $1,034.20 | $1,034.20 | |