| 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 | $164.25 | 10.199% | $181.0019 | $181.00 | $181.00 | $181.00 |
| Purchase #2 | $175.34 | 7.406% | $188.3257 | $188.33 | $188.35 | $188.30 |
| Purchase #3 | $28.31 | 11.604% | $31.5951 | $31.60 | $31.60 | $31.60 |
| Purchase #4 | $121.87 | 8.149% | $131.8012 | $131.80 | $131.80 | $131.80 |
| Purchase #5 | $12.84 | 13.432% | $14.5647 | $14.56 | $14.55 | $14.60 |
| Purchase #6 | $77.98 | 4.228% | $81.277 | $81.28 | $81.30 | $81.30 |
| Purchase #7 | $237.72 | 9.388% | $260.0372 | $260.04 | $260.05 | $260.00 |
| 7 purchase totals = | $818.31 | $888.6028 | $888.61 | $888.65 | $888.60 | |