| 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 | $184.45 | 12.525% | $207.5524 | $207.55 | $207.55 | $207.60 |
| Purchase #2 | $250.42 | 9.730% | $274.7859 | $274.79 | $274.80 | $274.80 |
| Purchase #3 | $30.69 | 10.651% | $33.9588 | $33.96 | $33.95 | $34.00 |
| Purchase #4 | $17.69 | 7.761% | $19.0629 | $19.06 | $19.05 | $19.10 |
| Purchase #5 | $81.91 | 3.114% | $84.4607 | $84.46 | $84.45 | $84.50 |
| Purchase #6 | $148.80 | 3.620% | $154.1866 | $154.19 | $154.20 | $154.20 |
| Purchase #7 | $43.87 | 9.305% | $47.9521 | $47.95 | $47.95 | $48.00 |
| 7 purchase totals = | $757.83 | $821.9594 | $821.96 | $821.95 | $822.20 | |