| 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 | $14.44 | 5.359% | $15.2138 | $15.21 | $15.20 | $15.20 |
| Purchase #2 | $237.96 | 7.103% | $254.8623 | $254.86 | $254.85 | $254.90 |
| Purchase #3 | $17.85 | 9.368% | $19.5222 | $19.52 | $19.50 | $19.50 |
| Purchase #4 | $177.87 | 10.671% | $196.8505 | $196.85 | $196.85 | $196.90 |
| Purchase #5 | $132.90 | 9.340% | $145.3129 | $145.31 | $145.30 | $145.30 |
| Purchase #6 | $7.25 | 7.250% | $7.7756 | $7.78 | $7.80 | $7.80 |
| Purchase #7 | $227.72 | 13.586% | $258.658 | $258.66 | $258.65 | $258.70 |
| 7 purchase totals = | $815.99 | $898.1953 | $898.19 | $898.15 | $898.30 | |