| 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 | $114.91 | 6.475% | $122.3504 | $122.35 | $122.35 | $122.40 |
| Purchase #2 | $145.94 | 13.568% | $165.7411 | $165.74 | $165.75 | $165.70 |
| Purchase #3 | $191.83 | 9.851% | $210.7272 | $210.73 | $210.75 | $210.70 |
| Purchase #4 | $40.35 | 3.743% | $41.8603 | $41.86 | $41.85 | $41.90 |
| Purchase #5 | $181.64 | 9.237% | $198.4181 | $198.42 | $198.40 | $198.40 |
| Purchase #6 | $12.42 | 12.600% | $13.9849 | $13.98 | $14.00 | $14.00 |
| Purchase #7 | $37.93 | 10.453% | $41.8948 | $41.89 | $41.90 | $41.90 |
| 7 purchase totals = | $725.02 | $794.9768 | $794.97 | $795.00 | $795.00 | |