| 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 | $156.39 | 6.583% | $166.6852 | $166.69 | $166.70 | $166.70 |
| Purchase #2 | $189.67 | 9.824% | $208.3032 | $208.30 | $208.30 | $208.30 |
| Purchase #3 | $140.31 | 11.499% | $156.4442 | $156.44 | $156.45 | $156.40 |
| Purchase #4 | $224.71 | 5.403% | $236.8511 | $236.85 | $236.85 | $236.90 |
| Purchase #5 | $31.65 | 12.275% | $35.535 | $35.54 | $35.55 | $35.50 |
| Purchase #6 | $39.68 | 6.536% | $42.2735 | $42.27 | $42.25 | $42.30 |
| Purchase #7 | $50.58 | 6.163% | $53.6972 | $53.70 | $53.70 | $53.70 |
| 7 purchase totals = | $832.99 | $899.7894 | $899.79 | $899.80 | $899.80 | |