| 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 | $176.64 | 6.567% | $188.2399 | $188.24 | $188.25 | $188.20 |
| Purchase #2 | $112.96 | 3.802% | $117.2547 | $117.25 | $117.25 | $117.30 |
| Purchase #3 | $126.85 | 5.537% | $133.8737 | $133.87 | $133.85 | $133.90 |
| Purchase #4 | $53.45 | 11.766% | $59.7389 | $59.74 | $59.75 | $59.70 |
| Purchase #5 | $145.44 | 13.854% | $165.5893 | $165.59 | $165.60 | $165.60 |
| Purchase #6 | $241.72 | 8.652% | $262.6336 | $262.63 | $262.65 | $262.60 |
| Purchase #7 | $26.84 | 10.411% | $29.6343 | $29.63 | $29.65 | $29.60 |
| 7 purchase totals = | $883.90 | $956.9644 | $956.95 | $957.00 | $956.90 | |