| 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 | $193.63 | 4.787% | $202.8991 | $202.90 | $202.90 | $202.90 |
| Purchase #2 | $91.53 | 11.144% | $101.7301 | $101.73 | $101.75 | $101.70 |
| Purchase #3 | $196.62 | 3.624% | $203.7455 | $203.75 | $203.75 | $203.70 |
| Purchase #4 | $152.90 | 9.686% | $167.7099 | $167.71 | $167.70 | $167.70 |
| Purchase #5 | $12.48 | 11.469% | $13.9113 | $13.91 | $13.90 | $13.90 |
| Purchase #6 | $100.32 | 4.123% | $104.4562 | $104.46 | $104.45 | $104.50 |
| Purchase #7 | $132.69 | 12.351% | $149.0785 | $149.08 | $149.10 | $149.10 |
| 7 purchase totals = | $880.17 | $943.5306 | $943.54 | $943.55 | $943.50 | |