| 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 | $161.46 | 3.407% | $166.9609 | $166.96 | $166.95 | $167.00 |
| Purchase #2 | $234.88 | 6.195% | $249.4308 | $249.43 | $249.45 | $249.40 |
| Purchase #3 | $5.78 | 9.225% | $6.3132 | $6.31 | $6.30 | $6.30 |
| Purchase #4 | $208.92 | 9.289% | $228.3266 | $228.33 | $228.35 | $228.30 |
| Purchase #5 | $169.70 | 5.346% | $178.7722 | $178.77 | $178.75 | $178.80 |
| Purchase #6 | $186.44 | 7.335% | $200.1154 | $200.12 | $200.10 | $200.10 |
| Purchase #7 | $17.31 | 8.716% | $18.8187 | $18.82 | $18.80 | $18.80 |
| 7 purchase totals = | $984.49 | $1,048.7378 | $1,048.74 | $1,048.70 | $1,048.70 | |