| 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 | $157.68 | 8.367% | $170.8731 | $170.87 | $170.85 | $170.90 |
| Purchase #2 | $141.97 | 8.864% | $154.5542 | $154.55 | $154.55 | $154.60 |
| Purchase #3 | $27.92 | 3.118% | $28.7905 | $28.79 | $28.80 | $28.80 |
| Purchase #4 | $196.78 | 13.467% | $223.2804 | $223.28 | $223.30 | $223.30 |
| Purchase #5 | $100.54 | 5.730% | $106.3009 | $106.30 | $106.30 | $106.30 |
| Purchase #6 | $184.35 | 10.540% | $203.7805 | $203.78 | $203.80 | $203.80 |
| Purchase #7 | $123.56 | 10.487% | $136.5177 | $136.52 | $136.50 | $136.50 |
| 7 purchase totals = | $932.80 | $1,024.0973 | $1,024.09 | $1,024.10 | $1,024.20 | |