| 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 | $152.92 | 6.432% | $162.7558 | $162.76 | $162.75 | $162.80 |
| Purchase #2 | $64.65 | 11.400% | $72.0201 | $72.02 | $72.00 | $72.00 |
| Purchase #3 | $168.69 | 4.522% | $176.3182 | $176.32 | $176.30 | $176.30 |
| Purchase #4 | $190.37 | 6.720% | $203.1629 | $203.16 | $203.15 | $203.20 |
| Purchase #5 | $179.66 | 13.635% | $204.1566 | $204.16 | $204.15 | $204.20 |
| Purchase #6 | $63.60 | 4.407% | $66.4029 | $66.40 | $66.40 | $66.40 |
| Purchase #7 | $59.60 | 4.728% | $62.4179 | $62.42 | $62.40 | $62.40 |
| 7 purchase totals = | $879.49 | $947.2344 | $947.24 | $947.15 | $947.30 | |