| 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 | $153.39 | 5.186% | $161.3448 | $161.34 | $161.35 | $161.30 |
| Purchase #2 | $14.44 | 4.318% | $15.0635 | $15.06 | $15.05 | $15.10 |
| Purchase #3 | $7.61 | 5.489% | $8.0277 | $8.03 | $8.05 | $8.00 |
| Purchase #4 | $31.47 | 8.730% | $34.2173 | $34.22 | $34.20 | $34.20 |
| Purchase #5 | $234.81 | 6.623% | $250.3615 | $250.36 | $250.35 | $250.40 |
| Purchase #6 | $160.42 | 12.513% | $180.4934 | $180.49 | $180.50 | $180.50 |
| Purchase #7 | $193.70 | 7.836% | $208.8783 | $208.88 | $208.90 | $208.90 |
| 7 purchase totals = | $795.84 | $858.3865 | $858.38 | $858.40 | $858.40 | |