| 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 | $187.60 | 7.557% | $201.7769 | $201.78 | $201.80 | $201.80 |
| Purchase #2 | $84.74 | 4.688% | $88.7126 | $88.71 | $88.70 | $88.70 |
| Purchase #3 | $196.25 | 5.850% | $207.7306 | $207.73 | $207.75 | $207.70 |
| Purchase #4 | $163.46 | 5.232% | $172.0122 | $172.01 | $172.00 | $172.00 |
| Purchase #5 | $60.72 | 11.167% | $67.5006 | $67.50 | $67.50 | $67.50 |
| Purchase #6 | $141.63 | 3.856% | $147.0913 | $147.09 | $147.10 | $147.10 |
| Purchase #7 | $34.70 | 8.277% | $37.5721 | $37.57 | $37.55 | $37.60 |
| 7 purchase totals = | $869.10 | $922.3963 | $922.39 | $922.40 | $922.40 | |