| 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 | $145.39 | 6.391% | $154.6819 | $154.68 | $154.70 | $154.70 |
| Purchase #2 | $125.52 | 11.497% | $139.951 | $139.95 | $139.95 | $140.00 |
| Purchase #3 | $226.33 | 6.158% | $240.2674 | $240.27 | $240.25 | $240.30 |
| Purchase #4 | $207.69 | 13.273% | $235.2567 | $235.26 | $235.25 | $235.30 |
| Purchase #5 | $51.28 | 8.602% | $55.6911 | $55.69 | $55.70 | $55.70 |
| Purchase #6 | $111.59 | 3.609% | $115.6173 | $115.62 | $115.60 | $115.60 |
| Purchase #7 | $200.65 | 7.489% | $215.6767 | $215.68 | $215.70 | $215.70 |
| 7 purchase totals = | $1,068.45 | $1,157.1421 | $1,157.15 | $1,157.15 | $1,157.30 | |