| 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 | $83.33 | 11.403% | $92.8321 | $92.83 | $92.85 | $92.80 |
| Purchase #2 | $159.57 | 6.703% | $170.266 | $170.27 | $170.25 | $170.30 |
| Purchase #3 | $196.85 | 12.835% | $222.1157 | $222.12 | $222.10 | $222.10 |
| Purchase #4 | $9.50 | 5.773% | $10.0484 | $10.05 | $10.05 | $10.00 |
| Purchase #5 | $163.50 | 8.777% | $177.8504 | $177.85 | $177.85 | $177.90 |
| Purchase #6 | $147.89 | 8.193% | $160.0066 | $160.01 | $160.00 | $160.00 |
| Purchase #7 | $214.80 | 4.260% | $223.9505 | $223.95 | $223.95 | $224.00 |
| 7 purchase totals = | $975.44 | $1,057.0697 | $1,057.08 | $1,057.05 | $1,057.10 | |