| 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 | $125.78 | 10.638% | $139.1605 | $139.16 | $139.15 | $139.20 |
| Purchase #2 | $106.97 | 9.635% | $117.2766 | $117.28 | $117.30 | $117.30 |
| Purchase #3 | $73.70 | 4.762% | $77.2096 | $77.21 | $77.20 | $77.20 |
| Purchase #4 | $34.68 | 7.732% | $37.3615 | $37.36 | $37.35 | $37.40 |
| Purchase #5 | $63.28 | 6.739% | $67.5444 | $67.54 | $67.55 | $67.50 |
| Purchase #6 | $193.91 | 6.332% | $206.1884 | $206.19 | $206.20 | $206.20 |
| Purchase #7 | $29.26 | 7.171% | $31.3582 | $31.36 | $31.35 | $31.40 |
| 7 purchase totals = | $627.58 | $676.0992 | $676.10 | $676.10 | $676.20 | |