| 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 | $125.53 | 11.103% | $139.4676 | $139.47 | $139.45 | $139.50 |
| Purchase #2 | $175.32 | 10.502% | $193.7321 | $193.73 | $193.75 | $193.70 |
| Purchase #3 | $215.40 | 5.330% | $226.8808 | $226.88 | $226.90 | $226.90 |
| Purchase #4 | $130.38 | 5.555% | $137.6226 | $137.62 | $137.60 | $137.60 |
| Purchase #5 | $102.51 | 5.143% | $107.7821 | $107.78 | $107.80 | $107.80 |
| Purchase #6 | $9.33 | 4.321% | $9.7331 | $9.73 | $9.75 | $9.70 |
| Purchase #7 | $120.35 | 6.554% | $128.2377 | $128.24 | $128.25 | $128.20 |
| 7 purchase totals = | $878.82 | $943.4560 | $943.45 | $943.50 | $943.40 | |