| 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 | $160.53 | 12.406% | $180.4454 | $180.45 | $180.45 | $180.40 |
| Purchase #2 | $208.40 | 13.627% | $236.7987 | $236.80 | $236.80 | $236.80 |
| Purchase #3 | $189.56 | 5.405% | $199.8057 | $199.81 | $199.80 | $199.80 |
| Purchase #4 | $28.84 | 7.582% | $31.0266 | $31.03 | $31.05 | $31.00 |
| Purchase #5 | $171.87 | 6.861% | $183.662 | $183.66 | $183.65 | $183.70 |
| Purchase #6 | $194.95 | 3.780% | $202.3191 | $202.32 | $202.30 | $202.30 |
| Purchase #7 | $67.35 | 8.166% | $72.8498 | $72.85 | $72.85 | $72.80 |
| 7 purchase totals = | $1,021.50 | $1,106.9073 | $1,106.92 | $1,106.90 | $1,106.80 | |