| 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 | $176.44 | 9.326% | $192.8948 | $192.89 | $192.90 | $192.90 |
| Purchase #2 | $100.68 | 13.614% | $114.3866 | $114.39 | $114.40 | $114.40 |
| Purchase #3 | $49.27 | 4.787% | $51.6286 | $51.63 | $51.65 | $51.60 |
| Purchase #4 | $71.92 | 4.364% | $75.0586 | $75.06 | $75.05 | $75.10 |
| Purchase #5 | $49.92 | 13.681% | $56.7496 | $56.75 | $56.75 | $56.70 |
| Purchase #6 | $175.56 | 13.512% | $199.2817 | $199.28 | $199.30 | $199.30 |
| Purchase #7 | $18.98 | 7.316% | $20.3686 | $20.37 | $20.35 | $20.40 |
| 7 purchase totals = | $642.77 | $710.3685 | $710.37 | $710.40 | $710.40 | |