| 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 | $181.83 | 12.603% | $204.746 | $204.75 | $204.75 | $204.70 |
| Purchase #2 | $183.79 | 7.708% | $197.9565 | $197.96 | $197.95 | $198.00 |
| Purchase #3 | $147.46 | 6.801% | $157.4888 | $157.49 | $157.50 | $157.50 |
| Purchase #4 | $11.51 | 11.220% | $12.8014 | $12.80 | $12.80 | $12.80 |
| Purchase #5 | $134.26 | 12.396% | $150.9029 | $150.90 | $150.90 | $150.90 |
| Purchase #6 | $108.44 | 9.479% | $118.719 | $118.72 | $118.70 | $118.70 |
| Purchase #7 | $32.87 | 3.857% | $34.1378 | $34.14 | $34.15 | $34.10 |
| 7 purchase totals = | $800.16 | $876.7524 | $876.76 | $876.75 | $876.70 | |