| 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 | $162.70 | 13.853% | $185.2388 | $185.24 | $185.25 | $185.20 |
| Purchase #2 | $130.45 | 8.186% | $141.1286 | $141.13 | $141.15 | $141.10 |
| Purchase #3 | $17.26 | 7.131% | $18.4908 | $18.49 | $18.50 | $18.50 |
| Purchase #4 | $229.42 | 3.329% | $237.0574 | $237.06 | $237.05 | $237.10 |
| Purchase #5 | $163.53 | 10.553% | $180.7873 | $180.79 | $180.80 | $180.80 |
| Purchase #6 | $133.65 | 3.258% | $138.0043 | $138.00 | $138.00 | $138.00 |
| Purchase #7 | $207.95 | 12.450% | $233.8398 | $233.84 | $233.85 | $233.80 |
| 7 purchase totals = | $1,044.96 | $1,134.5470 | $1,134.55 | $1,134.60 | $1,134.50 | |