| 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 | $178.51 | 13.437% | $202.4964 | $202.50 | $202.50 | $202.50 |
| Purchase #2 | $67.30 | 4.516% | $70.3393 | $70.34 | $70.35 | $70.30 |
| Purchase #3 | $10.81 | 5.312% | $11.3842 | $11.38 | $11.40 | $11.40 |
| Purchase #4 | $75.68 | 12.413% | $85.0742 | $85.07 | $85.05 | $85.10 |
| Purchase #5 | $76.49 | 8.403% | $82.9175 | $82.92 | $82.90 | $82.90 |
| Purchase #6 | $201.67 | 11.341% | $224.5414 | $224.54 | $224.55 | $224.50 |
| Purchase #7 | $102.71 | 5.102% | $107.9503 | $107.95 | $107.95 | $108.00 |
| 7 purchase totals = | $713.17 | $784.7033 | $784.70 | $784.70 | $784.70 | |