| 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 | $187.75 | 8.438% | $203.5923 | $203.59 | $203.60 | $203.60 |
| Purchase #2 | $134.30 | 4.723% | $140.643 | $140.64 | $140.65 | $140.60 |
| Purchase #3 | $201.82 | 9.126% | $220.2381 | $220.24 | $220.25 | $220.20 |
| Purchase #4 | $93.78 | 4.182% | $97.7019 | $97.70 | $97.70 | $97.70 |
| Purchase #5 | $179.87 | 9.441% | $196.8515 | $196.85 | $196.85 | $196.90 |
| Purchase #6 | $220.44 | 8.267% | $238.6638 | $238.66 | $238.65 | $238.70 |
| Purchase #7 | $54.89 | 12.750% | $61.8885 | $61.89 | $61.90 | $61.90 |
| 7 purchase totals = | $1,072.85 | $1,159.5791 | $1,159.57 | $1,159.60 | $1,159.60 | |