| 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 | $181.87 | 10.680% | $201.2937 | $201.29 | $201.30 | $201.30 |
| Purchase #2 | $63.79 | 11.460% | $71.1003 | $71.10 | $71.10 | $71.10 |
| Purchase #3 | $109.73 | 13.821% | $124.8958 | $124.90 | $124.90 | $124.90 |
| Purchase #4 | $143.38 | 10.568% | $158.5324 | $158.53 | $158.55 | $158.50 |
| Purchase #5 | $139.73 | 7.358% | $150.0113 | $150.01 | $150.00 | $150.00 |
| Purchase #6 | $169.78 | 9.640% | $186.1468 | $186.15 | $186.15 | $186.10 |
| Purchase #7 | $168.42 | 9.110% | $183.7631 | $183.76 | $183.75 | $183.80 |
| 7 purchase totals = | $976.70 | $1,075.7434 | $1,075.74 | $1,075.75 | $1,075.70 | |