| 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 | $74.66 | 8.825% | $81.2487 | $81.25 | $81.25 | $81.20 |
| Purchase #2 | $138.54 | 4.230% | $144.4002 | $144.40 | $144.40 | $144.40 |
| Purchase #3 | $205.87 | 11.742% | $230.0433 | $230.04 | $230.05 | $230.00 |
| Purchase #4 | $181.72 | 11.689% | $202.9613 | $202.96 | $202.95 | $203.00 |
| Purchase #5 | $110.69 | 11.782% | $123.7315 | $123.73 | $123.75 | $123.70 |
| Purchase #6 | $156.71 | 6.514% | $166.9181 | $166.92 | $166.90 | $166.90 |
| Purchase #7 | $5.87 | 5.348% | $6.1839 | $6.18 | $6.20 | $6.20 |
| 7 purchase totals = | $874.06 | $955.4870 | $955.48 | $955.50 | $955.40 | |