| 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 | $141.50 | 8.543% | $153.5883 | $153.59 | $153.60 | $153.60 |
| Purchase #2 | $192.32 | 5.742% | $203.363 | $203.36 | $203.35 | $203.40 |
| Purchase #3 | $185.41 | 8.104% | $200.4356 | $200.44 | $200.45 | $200.40 |
| Purchase #4 | $9.93 | 12.385% | $11.1598 | $11.16 | $11.15 | $11.20 |
| Purchase #5 | $220.39 | 7.566% | $237.0647 | $237.06 | $237.05 | $237.10 |
| Purchase #6 | $36.92 | 13.832% | $42.0268 | $42.03 | $42.05 | $42.00 |
| Purchase #7 | $90.56 | 13.660% | $102.9305 | $102.93 | $102.95 | $102.90 |
| 7 purchase totals = | $877.03 | $950.5687 | $950.57 | $950.60 | $950.60 | |