| 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 | $168.31 | 6.138% | $178.6409 | $178.64 | $178.65 | $178.60 |
| Purchase #2 | $200.58 | 3.254% | $207.1069 | $207.11 | $207.10 | $207.10 |
| Purchase #3 | $72.83 | 3.766% | $75.5728 | $75.57 | $75.55 | $75.60 |
| Purchase #4 | $112.86 | 5.197% | $118.7253 | $118.73 | $118.75 | $118.70 |
| Purchase #5 | $82.56 | 7.804% | $89.003 | $89.00 | $89.00 | $89.00 |
| Purchase #6 | $59.65 | 13.537% | $67.7248 | $67.72 | $67.70 | $67.70 |
| Purchase #7 | $17.47 | 10.714% | $19.3417 | $19.34 | $19.35 | $19.30 |
| 7 purchase totals = | $714.26 | $756.1154 | $756.11 | $756.10 | $756.00 | |