| 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 | $106.72 | 12.670% | $120.2414 | $120.24 | $120.25 | $120.20 |
| Purchase #2 | $123.93 | 3.459% | $128.2167 | $128.22 | $128.20 | $128.20 |
| Purchase #3 | $76.32 | 4.459% | $79.7231 | $79.72 | $79.70 | $79.70 |
| Purchase #4 | $46.41 | 7.336% | $49.8146 | $49.81 | $49.80 | $49.80 |
| Purchase #5 | $137.93 | 3.276% | $142.4486 | $142.45 | $142.45 | $142.40 |
| Purchase #6 | $170.27 | 8.525% | $184.7855 | $184.79 | $184.80 | $184.80 |
| Purchase #7 | $134.88 | 3.702% | $139.8733 | $139.87 | $139.85 | $139.90 |
| 7 purchase totals = | $796.46 | $845.1032 | $845.10 | $845.05 | $845.00 | |