| 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 | $165.67 | 4.431% | $173.0108 | $173.01 | $173.00 | $173.00 |
| Purchase #2 | $245.59 | 11.152% | $272.9782 | $272.98 | $273.00 | $273.00 |
| Purchase #3 | $101.67 | 4.789% | $106.539 | $106.54 | $106.55 | $106.50 |
| Purchase #4 | $244.31 | 9.285% | $266.9942 | $266.99 | $267.00 | $267.00 |
| Purchase #5 | $222.48 | 12.401% | $250.0697 | $250.07 | $250.05 | $250.10 |
| Purchase #6 | $182.70 | 8.492% | $198.2149 | $198.21 | $198.20 | $198.20 |
| Purchase #7 | $237.37 | 4.449% | $247.9306 | $247.93 | $247.95 | $247.90 |
| 7 purchase totals = | $1,399.79 | $1,515.7374 | $1,515.73 | $1,515.75 | $1,515.70 | |