| 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 | $168.66 | 7.291% | $180.957 | $180.96 | $180.95 | $181.00 |
| Purchase #2 | $145.87 | 9.824% | $160.2003 | $160.20 | $160.20 | $160.20 |
| Purchase #3 | $84.35 | 3.191% | $87.0416 | $87.04 | $87.05 | $87.00 |
| Purchase #4 | $7.48 | 10.377% | $8.2562 | $8.26 | $8.25 | $8.30 |
| Purchase #5 | $244.69 | 11.115% | $271.8873 | $271.89 | $271.90 | $271.90 |
| Purchase #6 | $100.73 | 5.713% | $106.4847 | $106.48 | $106.50 | $106.50 |
| Purchase #7 | $104.98 | 3.431% | $108.5819 | $108.58 | $108.60 | $108.60 |
| 7 purchase totals = | $856.76 | $923.4090 | $923.41 | $923.45 | $923.50 | |