| 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 | $175.57 | 7.560% | $188.8431 | $188.84 | $188.85 | $188.80 |
| Purchase #2 | $182.36 | 13.792% | $207.5111 | $207.51 | $207.50 | $207.50 |
| Purchase #3 | $145.37 | 3.749% | $150.8199 | $150.82 | $150.80 | $150.80 |
| Purchase #4 | $86.25 | 5.422% | $90.9265 | $90.93 | $90.95 | $90.90 |
| Purchase #5 | $219.60 | 12.339% | $246.6964 | $246.70 | $246.70 | $246.70 |
| Purchase #6 | $177.32 | 10.528% | $195.9882 | $195.99 | $196.00 | $196.00 |
| Purchase #7 | $9.27 | 6.690% | $9.8902 | $9.89 | $9.90 | $9.90 |
| 7 purchase totals = | $995.74 | $1,090.6754 | $1,090.68 | $1,090.70 | $1,090.60 | |