| 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 | $188.28 | 13.527% | $213.7486 | $213.75 | $213.75 | $213.70 |
| Purchase #2 | $74.48 | 11.709% | $83.2009 | $83.20 | $83.20 | $83.20 |
| Purchase #3 | $74.74 | 12.835% | $84.3329 | $84.33 | $84.35 | $84.30 |
| Purchase #4 | $217.60 | 12.663% | $245.1547 | $245.15 | $245.15 | $245.20 |
| Purchase #5 | $124.90 | 12.647% | $140.6961 | $140.70 | $140.70 | $140.70 |
| Purchase #6 | $68.92 | 13.679% | $78.3476 | $78.35 | $78.35 | $78.30 |
| Purchase #7 | $5.77 | 10.396% | $6.3698 | $6.37 | $6.35 | $6.40 |
| 7 purchase totals = | $754.69 | $851.8506 | $851.85 | $851.85 | $851.80 | |