| 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 | $167.51 | 4.780% | $175.517 | $175.52 | $175.50 | $175.50 |
| Purchase #2 | $84.71 | 4.400% | $88.4372 | $88.44 | $88.45 | $88.40 |
| Purchase #3 | $14.70 | 6.443% | $15.6471 | $15.65 | $15.65 | $15.60 |
| Purchase #4 | $84.71 | 12.592% | $95.3767 | $95.38 | $95.40 | $95.40 |
| Purchase #5 | $180.52 | 7.124% | $193.3802 | $193.38 | $193.40 | $193.40 |
| Purchase #6 | $27.35 | 11.580% | $30.5171 | $30.52 | $30.50 | $30.50 |
| Purchase #7 | $59.49 | 5.201% | $62.5841 | $62.58 | $62.60 | $62.60 |
| 7 purchase totals = | $618.99 | $661.4594 | $661.47 | $661.50 | $661.40 | |