| 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 | $177.31 | 6.773% | $189.3192 | $189.32 | $189.30 | $189.30 |
| Purchase #2 | $200.37 | 3.348% | $207.0784 | $207.08 | $207.10 | $207.10 |
| Purchase #3 | $159.26 | 13.488% | $180.741 | $180.74 | $180.75 | $180.70 |
| Purchase #4 | $26.46 | 8.602% | $28.7361 | $28.74 | $28.75 | $28.70 |
| Purchase #5 | $233.73 | 10.673% | $258.676 | $258.68 | $258.70 | $258.70 |
| Purchase #6 | $130.52 | 8.398% | $141.4811 | $141.48 | $141.50 | $141.50 |
| Purchase #7 | $15.66 | 9.237% | $17.1065 | $17.11 | $17.10 | $17.10 |
| 7 purchase totals = | $943.31 | $1,023.1383 | $1,023.15 | $1,023.20 | $1,023.10 | |