| 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 | $186.98 | 4.522% | $195.4352 | $195.44 | $195.45 | $195.40 |
| Purchase #2 | $240.38 | 6.548% | $256.1201 | $256.12 | $256.10 | $256.10 |
| Purchase #3 | $139.96 | 7.393% | $150.3072 | $150.31 | $150.30 | $150.30 |
| Purchase #4 | $234.62 | 7.670% | $252.6154 | $252.62 | $252.60 | $252.60 |
| Purchase #5 | $249.73 | 3.741% | $259.0724 | $259.07 | $259.05 | $259.10 |
| Purchase #6 | $189.30 | 5.115% | $198.9827 | $198.98 | $199.00 | $199.00 |
| Purchase #7 | $138.41 | 11.805% | $154.7493 | $154.75 | $154.75 | $154.70 |
| 7 purchase totals = | $1,379.38 | $1,467.2823 | $1,467.29 | $1,467.25 | $1,467.20 | |