| 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 | $151.55 | 8.723% | $164.7697 | $164.77 | $164.75 | $164.80 |
| Purchase #2 | $15.27 | 8.770% | $16.6092 | $16.61 | $16.60 | $16.60 |
| Purchase #3 | $161.57 | 13.632% | $183.5952 | $183.60 | $183.60 | $183.60 |
| Purchase #4 | $26.75 | 12.319% | $30.0453 | $30.05 | $30.05 | $30.00 |
| Purchase #5 | $151.39 | 13.547% | $171.8988 | $171.90 | $171.90 | $171.90 |
| Purchase #6 | $107.82 | 5.239% | $113.4687 | $113.47 | $113.45 | $113.50 |
| Purchase #7 | $39.76 | 6.213% | $42.2303 | $42.23 | $42.25 | $42.20 |
| 7 purchase totals = | $654.11 | $722.6172 | $722.63 | $722.60 | $722.60 | |