| 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 | $187.69 | 12.694% | $211.5154 | $211.52 | $211.50 | $211.50 |
| Purchase #2 | $79.42 | 13.676% | $90.2815 | $90.28 | $90.30 | $90.30 |
| Purchase #3 | $122.60 | 3.160% | $126.4742 | $126.47 | $126.45 | $126.50 |
| Purchase #4 | $35.47 | 7.130% | $37.999 | $38.00 | $38.00 | $38.00 |
| Purchase #5 | $131.83 | 4.754% | $138.0972 | $138.10 | $138.10 | $138.10 |
| Purchase #6 | $30.53 | 13.485% | $34.647 | $34.65 | $34.65 | $34.60 |
| Purchase #7 | $149.44 | 4.855% | $156.6953 | $156.70 | $156.70 | $156.70 |
| 7 purchase totals = | $736.98 | $795.7096 | $795.72 | $795.70 | $795.70 | |