| 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 | $129.72 | 8.416% | $140.6372 | $140.64 | $140.65 | $140.60 |
| Purchase #2 | $164.75 | 9.607% | $180.5775 | $180.58 | $180.60 | $180.60 |
| Purchase #3 | $185.70 | 4.774% | $194.5653 | $194.57 | $194.55 | $194.60 |
| Purchase #4 | $196.25 | 3.456% | $203.0324 | $203.03 | $203.05 | $203.00 |
| Purchase #5 | $177.65 | 4.526% | $185.6904 | $185.69 | $185.70 | $185.70 |
| Purchase #6 | $139.71 | 8.731% | $151.9081 | $151.91 | $151.90 | $151.90 |
| Purchase #7 | $40.34 | 12.335% | $45.3159 | $45.32 | $45.30 | $45.30 |
| 7 purchase totals = | $1,034.12 | $1,101.7268 | $1,101.74 | $1,101.75 | $1,101.70 | |