| 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 | $139.85 | 4.256% | $145.802 | $145.80 | $145.80 | $145.80 |
| Purchase #2 | $41.74 | 3.334% | $43.1316 | $43.13 | $43.15 | $43.10 |
| Purchase #3 | $126.79 | 12.658% | $142.8391 | $142.84 | $142.85 | $142.80 |
| Purchase #4 | $230.66 | 3.708% | $239.2129 | $239.21 | $239.20 | $239.20 |
| Purchase #5 | $215.25 | 10.801% | $238.4992 | $238.50 | $238.50 | $238.50 |
| Purchase #6 | $14.40 | 5.815% | $15.2374 | $15.24 | $15.25 | $15.20 |
| Purchase #7 | $67.82 | 5.199% | $71.346 | $71.35 | $71.35 | $71.30 |
| 7 purchase totals = | $836.51 | $896.0682 | $896.07 | $896.10 | $895.90 | |