| 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 | $144.73 | 13.778% | $164.6709 | $164.67 | $164.65 | $164.70 |
| Purchase #2 | $109.37 | 5.108% | $114.9566 | $114.96 | $114.95 | $115.00 |
| Purchase #3 | $79.49 | 7.224% | $85.2324 | $85.23 | $85.25 | $85.20 |
| Purchase #4 | $157.76 | 13.476% | $179.0197 | $179.02 | $179.00 | $179.00 |
| Purchase #5 | $63.77 | 7.837% | $68.7677 | $68.77 | $68.75 | $68.80 |
| Purchase #6 | $110.70 | 4.103% | $115.242 | $115.24 | $115.25 | $115.20 |
| Purchase #7 | $38.97 | 10.241% | $42.9609 | $42.96 | $42.95 | $43.00 |
| 7 purchase totals = | $704.79 | $770.8502 | $770.85 | $770.80 | $770.90 | |