| 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 | $126.26 | 7.564% | $135.8103 | $135.81 | $135.80 | $135.80 |
| Purchase #2 | $89.38 | 11.431% | $99.597 | $99.60 | $99.60 | $99.60 |
| Purchase #3 | $196.54 | 3.793% | $203.9948 | $203.99 | $204.00 | $204.00 |
| Purchase #4 | $37.56 | 5.832% | $39.7505 | $39.75 | $39.75 | $39.80 |
| Purchase #5 | $131.38 | 3.794% | $136.3646 | $136.36 | $136.35 | $136.40 |
| Purchase #6 | $134.69 | 4.514% | $140.7699 | $140.77 | $140.75 | $140.80 |
| Purchase #7 | $189.27 | 5.603% | $199.8748 | $199.87 | $199.85 | $199.90 |
| 7 purchase totals = | $905.08 | $956.1619 | $956.15 | $956.10 | $956.30 | |