| 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 | $178.41 | 3.536% | $184.7186 | $184.72 | $184.70 | $184.70 |
| Purchase #2 | $127.65 | 7.722% | $137.5071 | $137.51 | $137.50 | $137.50 |
| Purchase #3 | $14.35 | 13.693% | $16.3149 | $16.31 | $16.30 | $16.30 |
| Purchase #4 | $50.73 | 13.345% | $57.4999 | $57.50 | $57.50 | $57.50 |
| Purchase #5 | $231.25 | 5.497% | $243.9618 | $243.96 | $243.95 | $244.00 |
| Purchase #6 | $126.78 | 13.812% | $144.2909 | $144.29 | $144.30 | $144.30 |
| Purchase #7 | $183.25 | 5.481% | $193.2939 | $193.29 | $193.30 | $193.30 |
| 7 purchase totals = | $912.42 | $977.5871 | $977.58 | $977.55 | $977.60 | |