| 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 | $161.69 | 12.427% | $181.7832 | $181.78 | $181.80 | $181.80 |
| Purchase #2 | $187.56 | 7.691% | $201.9852 | $201.99 | $202.00 | $202.00 |
| Purchase #3 | $116.78 | 7.511% | $125.5513 | $125.55 | $125.55 | $125.60 |
| Purchase #4 | $195.36 | 6.789% | $208.623 | $208.62 | $208.60 | $208.60 |
| Purchase #5 | $233.55 | 6.680% | $249.1511 | $249.15 | $249.15 | $249.20 |
| Purchase #6 | $140.91 | 12.742% | $158.8648 | $158.86 | $158.85 | $158.90 |
| Purchase #7 | $192.73 | 7.450% | $207.0884 | $207.09 | $207.10 | $207.10 |
| 7 purchase totals = | $1,228.58 | $1,333.0470 | $1,333.04 | $1,333.05 | $1,333.20 | |