| 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 | $182.43 | 11.136% | $202.7454 | $202.75 | $202.75 | $202.70 |
| Purchase #2 | $5.41 | 5.799% | $5.7237 | $5.72 | $5.70 | $5.70 |
| Purchase #3 | $164.30 | 4.171% | $171.153 | $171.15 | $171.15 | $171.20 |
| Purchase #4 | $90.31 | 11.513% | $100.7074 | $100.71 | $100.70 | $100.70 |
| Purchase #5 | $205.80 | 7.769% | $221.7886 | $221.79 | $221.80 | $221.80 |
| Purchase #6 | $149.66 | 10.388% | $165.2067 | $165.21 | $165.20 | $165.20 |
| Purchase #7 | $115.46 | 13.576% | $131.1348 | $131.13 | $131.15 | $131.10 |
| 7 purchase totals = | $913.37 | $998.4596 | $998.46 | $998.45 | $998.40 | |