| 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 | $194.59 | 12.157% | $218.2463 | $218.25 | $218.25 | $218.20 |
| Purchase #2 | $192.99 | 4.546% | $201.7633 | $201.76 | $201.75 | $201.80 |
| Purchase #3 | $110.47 | 11.731% | $123.4292 | $123.43 | $123.45 | $123.40 |
| Purchase #4 | $21.72 | 6.555% | $23.1437 | $23.14 | $23.15 | $23.10 |
| Purchase #5 | $26.67 | 8.545% | $28.949 | $28.95 | $28.95 | $28.90 |
| Purchase #6 | $163.59 | 8.300% | $177.168 | $177.17 | $177.15 | $177.20 |
| Purchase #7 | $38.28 | 12.527% | $43.0753 | $43.08 | $43.10 | $43.10 |
| 7 purchase totals = | $748.31 | $815.7748 | $815.78 | $815.80 | $815.70 | |