| 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 | $180.59 | 3.592% | $187.0768 | $187.08 | $187.10 | $187.10 |
| Purchase #2 | $126.94 | 8.318% | $137.4989 | $137.50 | $137.50 | $137.50 |
| Purchase #3 | $14.34 | 9.512% | $15.704 | $15.70 | $15.70 | $15.70 |
| Purchase #4 | $182.49 | 12.450% | $205.21 | $205.21 | $205.20 | $205.20 |
| Purchase #5 | $110.87 | 3.355% | $114.5897 | $114.59 | $114.60 | $114.60 |
| Purchase #6 | $240.59 | 7.383% | $258.3528 | $258.35 | $258.35 | $258.40 |
| Purchase #7 | $16.83 | 10.139% | $18.5364 | $18.54 | $18.55 | $18.50 |
| 7 purchase totals = | $872.65 | $936.9686 | $936.97 | $937.00 | $937.00 | |