| 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 | $120.88 | 10.244% | $133.2629 | $133.26 | $133.25 | $133.30 |
| Purchase #2 | $173.85 | 3.685% | $180.2564 | $180.26 | $180.25 | $180.30 |
| Purchase #3 | $128.99 | 11.416% | $143.7155 | $143.72 | $143.70 | $143.70 |
| Purchase #4 | $100.29 | 3.199% | $103.4983 | $103.50 | $103.50 | $103.50 |
| Purchase #5 | $11.57 | 6.361% | $12.306 | $12.31 | $12.30 | $12.30 |
| Purchase #6 | $69.48 | 7.465% | $74.6667 | $74.67 | $74.65 | $74.70 |
| Purchase #7 | $196.61 | 3.171% | $202.8445 | $202.84 | $202.85 | $202.80 |
| 7 purchase totals = | $801.67 | $850.5503 | $850.56 | $850.50 | $850.60 | |