| 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 | $13.41 | 5.771% | $14.1839 | $14.18 | $14.20 | $14.20 |
| Purchase #2 | $120.91 | 8.375% | $131.0362 | $131.04 | $131.05 | $131.00 |
| Purchase #3 | $124.92 | 9.235% | $136.4564 | $136.46 | $136.45 | $136.50 |
| Purchase #4 | $150.29 | 10.131% | $165.5159 | $165.52 | $165.50 | $165.50 |
| Purchase #5 | $35.75 | 11.245% | $39.7701 | $39.77 | $39.75 | $39.80 |
| Purchase #6 | $190.99 | 8.688% | $207.5832 | $207.58 | $207.60 | $207.60 |
| Purchase #7 | $100.53 | 4.856% | $105.4117 | $105.41 | $105.40 | $105.40 |
| 7 purchase totals = | $736.80 | $799.9574 | $799.96 | $799.95 | $800.00 | |