| 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 | $189.33 | 6.796% | $202.1969 | $202.20 | $202.20 | $202.20 |
| Purchase #2 | $56.30 | 12.749% | $63.4777 | $63.48 | $63.50 | $63.50 |
| Purchase #3 | $234.75 | 6.645% | $250.3491 | $250.35 | $250.35 | $250.30 |
| Purchase #4 | $146.85 | 4.118% | $152.8973 | $152.90 | $152.90 | $152.90 |
| Purchase #5 | $60.54 | 7.397% | $65.0181 | $65.02 | $65.00 | $65.00 |
| Purchase #6 | $27.57 | 3.349% | $28.4933 | $28.49 | $28.50 | $28.50 |
| Purchase #7 | $98.75 | 11.554% | $110.1596 | $110.16 | $110.15 | $110.20 |
| 7 purchase totals = | $814.09 | $872.5920 | $872.60 | $872.60 | $872.60 | |