| 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 | $173.90 | 6.795% | $185.7165 | $185.72 | $185.70 | $185.70 |
| Purchase #2 | $181.95 | 6.581% | $193.9241 | $193.92 | $193.90 | $193.90 |
| Purchase #3 | $198.80 | 4.471% | $207.6883 | $207.69 | $207.70 | $207.70 |
| Purchase #4 | $37.34 | 8.122% | $40.3728 | $40.37 | $40.35 | $40.40 |
| Purchase #5 | $6.39 | 4.677% | $6.6889 | $6.69 | $6.70 | $6.70 |
| Purchase #6 | $225.25 | 3.638% | $233.4446 | $233.44 | $233.45 | $233.40 |
| Purchase #7 | $72.33 | 9.825% | $79.4364 | $79.44 | $79.45 | $79.40 |
| 7 purchase totals = | $895.96 | $947.2716 | $947.27 | $947.25 | $947.20 | |