| 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 | $179.85 | 9.685% | $197.2685 | $197.27 | $197.25 | $197.30 |
| Purchase #2 | $10.86 | 9.761% | $11.92 | $11.92 | $11.90 | $11.90 |
| Purchase #3 | $139.51 | 11.419% | $155.4406 | $155.44 | $155.45 | $155.40 |
| Purchase #4 | $103.95 | 9.341% | $113.66 | $113.66 | $113.65 | $113.70 |
| Purchase #5 | $161.81 | 4.547% | $169.1675 | $169.17 | $169.15 | $169.20 |
| Purchase #6 | $221.79 | 12.441% | $249.3829 | $249.38 | $249.40 | $249.40 |
| Purchase #7 | $121.34 | 13.859% | $138.1565 | $138.16 | $138.15 | $138.20 |
| 7 purchase totals = | $939.11 | $1,034.9960 | $1,035.00 | $1,034.95 | $1,035.10 | |