| 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 | $203.79 | 3.800% | $211.534 | $211.53 | $211.55 | $211.50 |
| Purchase #2 | $147.45 | 6.847% | $157.5459 | $157.55 | $157.55 | $157.50 |
| Purchase #3 | $134.57 | 3.611% | $139.4293 | $139.43 | $139.45 | $139.40 |
| Purchase #4 | $10.38 | 10.815% | $11.5026 | $11.50 | $11.50 | $11.50 |
| Purchase #5 | $66.68 | 8.241% | $72.1751 | $72.18 | $72.20 | $72.20 |
| Purchase #6 | $159.97 | 9.839% | $175.7094 | $175.71 | $175.70 | $175.70 |
| Purchase #7 | $193.87 | 7.242% | $207.9101 | $207.91 | $207.90 | $207.90 |
| 7 purchase totals = | $916.71 | $975.8064 | $975.81 | $975.85 | $975.70 | |