| 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 | $170.36 | 13.561% | $193.4625 | $193.46 | $193.45 | $193.50 |
| Purchase #2 | $206.67 | 9.459% | $226.2189 | $226.22 | $226.20 | $226.20 |
| Purchase #3 | $110.44 | 8.196% | $119.4917 | $119.49 | $119.50 | $119.50 |
| Purchase #4 | $16.88 | 8.807% | $18.3666 | $18.37 | $18.35 | $18.40 |
| Purchase #5 | $230.87 | 3.515% | $238.9851 | $238.99 | $239.00 | $239.00 |
| Purchase #6 | $72.90 | 9.758% | $80.0136 | $80.01 | $80.00 | $80.00 |
| Purchase #7 | $32.70 | 10.673% | $36.1901 | $36.19 | $36.20 | $36.20 |
| 7 purchase totals = | $840.82 | $912.7285 | $912.73 | $912.70 | $912.80 | |