| 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 | $172.39 | 3.249% | $177.991 | $177.99 | $178.00 | $178.00 |
| Purchase #2 | $208.31 | 13.769% | $236.9922 | $236.99 | $237.00 | $237.00 |
| Purchase #3 | $185.75 | 13.252% | $210.3656 | $210.37 | $210.35 | $210.40 |
| Purchase #4 | $11.59 | 11.367% | $12.9074 | $12.91 | $12.90 | $12.90 |
| Purchase #5 | $62.33 | 9.799% | $68.4377 | $68.44 | $68.45 | $68.40 |
| Purchase #6 | $199.39 | 9.669% | $218.669 | $218.67 | $218.65 | $218.70 |
| Purchase #7 | $66.59 | 8.108% | $71.9891 | $71.99 | $72.00 | $72.00 |
| 7 purchase totals = | $906.35 | $997.3520 | $997.36 | $997.35 | $997.40 | |