| 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 | $167.59 | 3.621% | $173.6584 | $173.66 | $173.65 | $173.70 |
| Purchase #2 | $198.41 | 12.776% | $223.7589 | $223.76 | $223.75 | $223.80 |
| Purchase #3 | $168.30 | 11.211% | $187.1681 | $187.17 | $187.15 | $187.20 |
| Purchase #4 | $65.97 | 6.606% | $70.328 | $70.33 | $70.35 | $70.30 |
| Purchase #5 | $114.48 | 7.212% | $122.7363 | $122.74 | $122.75 | $122.70 |
| Purchase #6 | $147.85 | 11.235% | $164.4609 | $164.46 | $164.45 | $164.50 |
| Purchase #7 | $79.83 | 9.315% | $87.2662 | $87.27 | $87.25 | $87.30 |
| 7 purchase totals = | $942.43 | $1,029.3768 | $1,029.39 | $1,029.35 | $1,029.50 | |