| 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 | $187.43 | 6.458% | $199.5342 | $199.53 | $199.55 | $199.50 |
| Purchase #2 | $246.54 | 10.145% | $271.5515 | $271.55 | $271.55 | $271.60 |
| Purchase #3 | $199.26 | 11.646% | $222.4658 | $222.47 | $222.45 | $222.50 |
| Purchase #4 | $20.99 | 11.822% | $23.4714 | $23.47 | $23.45 | $23.50 |
| Purchase #5 | $167.83 | 9.483% | $183.7453 | $183.75 | $183.75 | $183.70 |
| Purchase #6 | $140.58 | 5.199% | $147.8888 | $147.89 | $147.90 | $147.90 |
| Purchase #7 | $73.36 | 11.698% | $81.9417 | $81.94 | $81.95 | $81.90 |
| 7 purchase totals = | $1,035.99 | $1,130.5987 | $1,130.60 | $1,130.60 | $1,130.60 | |