| 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 | $150.67 | 7.699% | $162.2701 | $162.27 | $162.25 | $162.30 |
| Purchase #2 | $48.41 | 4.639% | $50.6557 | $50.66 | $50.65 | $50.70 |
| Purchase #3 | $217.73 | 9.119% | $237.5848 | $237.58 | $237.60 | $237.60 |
| Purchase #4 | $45.34 | 6.319% | $48.205 | $48.21 | $48.20 | $48.20 |
| Purchase #5 | $135.51 | 8.175% | $146.5879 | $146.59 | $146.60 | $146.60 |
| Purchase #6 | $15.45 | 6.377% | $16.4352 | $16.44 | $16.45 | $16.40 |
| Purchase #7 | $160.89 | 6.693% | $171.6584 | $171.66 | $171.65 | $171.70 |
| 7 purchase totals = | $774.00 | $833.3971 | $833.41 | $833.40 | $833.50 | |