| 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 | $134.62 | 8.227% | $145.6952 | $145.70 | $145.70 | $145.70 |
| Purchase #2 | $129.82 | 8.391% | $140.7132 | $140.71 | $140.70 | $140.70 |
| Purchase #3 | $184.36 | 3.617% | $191.0283 | $191.03 | $191.05 | $191.00 |
| Purchase #4 | $118.43 | 12.695% | $133.4647 | $133.46 | $133.45 | $133.50 |
| Purchase #5 | $249.41 | 7.484% | $268.0758 | $268.08 | $268.10 | $268.10 |
| Purchase #6 | $8.33 | 5.820% | $8.8148 | $8.81 | $8.80 | $8.80 |
| Purchase #7 | $12.54 | 13.257% | $14.2024 | $14.20 | $14.20 | $14.20 |
| 7 purchase totals = | $837.51 | $901.9944 | $901.99 | $902.00 | $902.00 | |