| 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 | $127.37 | 12.600% | $143.4186 | $143.42 | $143.40 | $143.40 |
| Purchase #2 | $131.81 | 5.711% | $139.3377 | $139.34 | $139.35 | $139.30 |
| Purchase #3 | $191.57 | 12.319% | $215.1695 | $215.17 | $215.15 | $215.20 |
| Purchase #4 | $113.91 | 3.314% | $117.685 | $117.69 | $117.70 | $117.70 |
| Purchase #5 | $73.70 | 3.421% | $76.2213 | $76.22 | $76.20 | $76.20 |
| Purchase #6 | $142.85 | 7.122% | $153.0238 | $153.02 | $153.00 | $153.00 |
| Purchase #7 | $164.30 | 10.372% | $181.3412 | $181.34 | $181.35 | $181.30 |
| 7 purchase totals = | $945.51 | $1,026.1971 | $1,026.20 | $1,026.15 | $1,026.10 | |