| 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 | $183.68 | 7.330% | $197.1437 | $197.14 | $197.15 | $197.10 |
| Purchase #2 | $212.68 | 8.139% | $229.99 | $229.99 | $230.00 | $230.00 |
| Purchase #3 | $105.43 | 9.523% | $115.4701 | $115.47 | $115.45 | $115.50 |
| Purchase #4 | $6.76 | 3.772% | $7.015 | $7.02 | $7.00 | $7.00 |
| Purchase #5 | $117.97 | 6.185% | $125.2664 | $125.27 | $125.25 | $125.30 |
| Purchase #6 | $156.76 | 3.542% | $162.3124 | $162.31 | $162.30 | $162.30 |
| Purchase #7 | $125.75 | 6.663% | $134.1287 | $134.13 | $134.15 | $134.10 |
| 7 purchase totals = | $909.03 | $971.3263 | $971.33 | $971.30 | $971.30 | |