| 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 | $145.47 | 6.666% | $155.167 | $155.17 | $155.15 | $155.20 |
| Purchase #2 | $105.83 | 13.178% | $119.7763 | $119.78 | $119.80 | $119.80 |
| Purchase #3 | $206.68 | 5.769% | $218.6034 | $218.60 | $218.60 | $218.60 |
| Purchase #4 | $11.31 | 7.870% | $12.2001 | $12.20 | $12.20 | $12.20 |
| Purchase #5 | $190.56 | 9.221% | $208.1315 | $208.13 | $208.15 | $208.10 |
| Purchase #6 | $41.39 | 4.445% | $43.2298 | $43.23 | $43.25 | $43.20 |
| Purchase #7 | $74.91 | 3.654% | $77.6472 | $77.65 | $77.65 | $77.60 |
| 7 purchase totals = | $776.15 | $834.7553 | $834.76 | $834.80 | $834.70 | |