| 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 | $76.82 | 4.340% | $80.154 | $80.15 | $80.15 | $80.20 |
| Purchase #2 | $177.31 | 12.443% | $199.3727 | $199.37 | $199.35 | $199.40 |
| Purchase #3 | $189.92 | 11.532% | $211.8216 | $211.82 | $211.80 | $211.80 |
| Purchase #4 | $26.80 | 4.762% | $28.0762 | $28.08 | $28.10 | $28.10 |
| Purchase #5 | $224.41 | 9.554% | $245.8501 | $245.85 | $245.85 | $245.90 |
| Purchase #6 | $112.37 | 7.557% | $120.8618 | $120.86 | $120.85 | $120.90 |
| Purchase #7 | $27.89 | 9.133% | $30.4372 | $30.44 | $30.45 | $30.40 |
| 7 purchase totals = | $835.52 | $916.5736 | $916.57 | $916.55 | $916.70 | |