| 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 | $190.71 | 5.578% | $201.3478 | $201.35 | $201.35 | $201.30 |
| Purchase #2 | $158.31 | 10.770% | $175.36 | $175.36 | $175.35 | $175.40 |
| Purchase #3 | $151.36 | 5.512% | $159.703 | $159.70 | $159.70 | $159.70 |
| Purchase #4 | $173.38 | 4.854% | $181.7959 | $181.80 | $181.80 | $181.80 |
| Purchase #5 | $190.81 | 10.401% | $210.6561 | $210.66 | $210.65 | $210.70 |
| Purchase #6 | $128.31 | 4.652% | $134.279 | $134.28 | $134.30 | $134.30 |
| Purchase #7 | $62.47 | 11.803% | $69.8433 | $69.84 | $69.85 | $69.80 |
| 7 purchase totals = | $1,055.35 | $1,132.9851 | $1,132.99 | $1,133.00 | $1,133.00 | |