| 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 | $157.40 | 12.249% | $176.6799 | $176.68 | $176.70 | $176.70 |
| Purchase #2 | $124.77 | 9.721% | $136.8989 | $136.90 | $136.90 | $136.90 |
| Purchase #3 | $168.71 | 5.854% | $178.5863 | $178.59 | $178.60 | $178.60 |
| Purchase #4 | $160.49 | 12.143% | $179.9783 | $179.98 | $180.00 | $180.00 |
| Purchase #5 | $29.69 | 9.807% | $32.6017 | $32.60 | $32.60 | $32.60 |
| Purchase #6 | $102.31 | 3.828% | $106.2264 | $106.23 | $106.25 | $106.20 |
| Purchase #7 | $78.89 | 4.795% | $82.6728 | $82.67 | $82.65 | $82.70 |
| 7 purchase totals = | $822.26 | $893.6443 | $893.65 | $893.70 | $893.70 | |