| 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 | $114.96 | 6.701% | $122.6635 | $122.66 | $122.65 | $122.70 |
| Purchase #2 | $190.40 | 12.489% | $214.1791 | $214.18 | $214.20 | $214.20 |
| Purchase #3 | $195.77 | 8.197% | $211.8173 | $211.82 | $211.80 | $211.80 |
| Purchase #4 | $119.44 | 8.670% | $129.7954 | $129.80 | $129.80 | $129.80 |
| Purchase #5 | $155.32 | 3.203% | $160.2949 | $160.29 | $160.30 | $160.30 |
| Purchase #6 | $185.44 | 12.698% | $208.9872 | $208.99 | $209.00 | $209.00 |
| Purchase #7 | $138.50 | 5.158% | $145.6438 | $145.64 | $145.65 | $145.60 |
| 7 purchase totals = | $1,099.83 | $1,193.3812 | $1,193.38 | $1,193.40 | $1,193.40 | |