| 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 | $196.94 | 12.546% | $221.6481 | $221.65 | $221.65 | $221.60 |
| Purchase #2 | $171.64 | 5.423% | $180.948 | $180.95 | $180.95 | $180.90 |
| Purchase #3 | $59.46 | 8.604% | $64.5759 | $64.58 | $64.60 | $64.60 |
| Purchase #4 | $200.68 | 5.587% | $211.892 | $211.89 | $211.90 | $211.90 |
| Purchase #5 | $5.26 | 12.382% | $5.9113 | $5.91 | $5.90 | $5.90 |
| Purchase #6 | $155.33 | 5.340% | $163.6246 | $163.62 | $163.60 | $163.60 |
| Purchase #7 | $87.95 | 3.364% | $90.9086 | $90.91 | $90.90 | $90.90 |
| 7 purchase totals = | $877.26 | $939.5085 | $939.51 | $939.50 | $939.40 | |