| 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 | $105.73 | 3.726% | $109.6695 | $109.67 | $109.65 | $109.70 |
| Purchase #2 | $18.88 | 11.432% | $21.0384 | $21.04 | $21.05 | $21.00 |
| Purchase #3 | $128.81 | 7.862% | $138.937 | $138.94 | $138.95 | $138.90 |
| Purchase #4 | $145.49 | 3.276% | $150.2563 | $150.26 | $150.25 | $150.30 |
| Purchase #5 | $89.94 | 12.159% | $100.8758 | $100.88 | $100.90 | $100.90 |
| Purchase #6 | $147.68 | 8.333% | $159.9862 | $159.99 | $160.00 | $160.00 |
| Purchase #7 | $215.36 | 3.645% | $223.2099 | $223.21 | $223.20 | $223.20 |
| 7 purchase totals = | $851.89 | $903.9731 | $903.99 | $904.00 | $904.00 | |