| 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 | $215.99 | 13.845% | $245.8938 | $245.89 | $245.90 | $245.90 |
| Purchase #2 | $223.75 | 13.392% | $253.7146 | $253.71 | $253.70 | $253.70 |
| Purchase #3 | $47.29 | 3.480% | $48.9357 | $48.94 | $48.95 | $48.90 |
| Purchase #4 | $17.67 | 4.340% | $18.4369 | $18.44 | $18.45 | $18.40 |
| Purchase #5 | $158.87 | 8.867% | $172.957 | $172.96 | $172.95 | $173.00 |
| Purchase #6 | $76.88 | 6.615% | $81.9656 | $81.97 | $81.95 | $82.00 |
| Purchase #7 | $75.65 | 11.805% | $84.5805 | $84.58 | $84.60 | $84.60 |
| 7 purchase totals = | $816.10 | $906.4841 | $906.49 | $906.50 | $906.50 | |