| 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 | $162.93 | 3.686% | $168.9356 | $168.94 | $168.95 | $168.90 |
| Purchase #2 | $14.99 | 3.163% | $15.4641 | $15.46 | $15.45 | $15.50 |
| Purchase #3 | $150.32 | 8.247% | $162.7169 | $162.72 | $162.70 | $162.70 |
| Purchase #4 | $182.64 | 10.552% | $201.9122 | $201.91 | $201.90 | $201.90 |
| Purchase #5 | $184.56 | 7.666% | $198.7084 | $198.71 | $198.70 | $198.70 |
| Purchase #6 | $85.99 | 13.300% | $97.4267 | $97.43 | $97.45 | $97.40 |
| Purchase #7 | $98.78 | 6.194% | $104.8984 | $104.90 | $104.90 | $104.90 |
| 7 purchase totals = | $880.21 | $950.0623 | $950.07 | $950.05 | $950.00 | |