| 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 | $163.29 | 10.115% | $179.8068 | $179.81 | $179.80 | $179.80 |
| Purchase #2 | $159.75 | 4.694% | $167.2487 | $167.25 | $167.25 | $167.20 |
| Purchase #3 | $149.41 | 10.164% | $164.596 | $164.60 | $164.60 | $164.60 |
| Purchase #4 | $228.97 | 5.497% | $241.5565 | $241.56 | $241.55 | $241.60 |
| Purchase #5 | $236.50 | 3.491% | $244.7562 | $244.76 | $244.75 | $244.80 |
| Purchase #6 | $193.58 | 3.221% | $199.8152 | $199.82 | $199.80 | $199.80 |
| Purchase #7 | $11.47 | 8.725% | $12.4708 | $12.47 | $12.45 | $12.50 |
| 7 purchase totals = | $1,142.97 | $1,210.2502 | $1,210.27 | $1,210.20 | $1,210.30 | |