| 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 | $188.99 | 5.605% | $199.5829 | $199.58 | $199.60 | $199.60 |
| Purchase #2 | $16.45 | 11.392% | $18.324 | $18.32 | $18.30 | $18.30 |
| Purchase #3 | $156.91 | 8.598% | $170.4011 | $170.40 | $170.40 | $170.40 |
| Purchase #4 | $248.26 | 5.226% | $261.2341 | $261.23 | $261.25 | $261.20 |
| Purchase #5 | $242.54 | 8.232% | $262.5059 | $262.51 | $262.50 | $262.50 |
| Purchase #6 | $37.99 | 6.715% | $40.541 | $40.54 | $40.55 | $40.50 |
| Purchase #7 | $168.40 | 5.792% | $178.1537 | $178.15 | $178.15 | $178.20 |
| 7 purchase totals = | $1,059.54 | $1,130.7427 | $1,130.73 | $1,130.75 | $1,130.70 | |