| 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 | $110.78 | 8.549% | $120.2506 | $120.25 | $120.25 | $120.30 |
| Purchase #2 | $187.27 | 7.409% | $201.1448 | $201.14 | $201.15 | $201.10 |
| Purchase #3 | $32.82 | 13.248% | $37.168 | $37.17 | $37.15 | $37.20 |
| Purchase #4 | $73.56 | 13.482% | $83.4774 | $83.48 | $83.50 | $83.50 |
| Purchase #5 | $134.89 | 5.501% | $142.3103 | $142.31 | $142.30 | $142.30 |
| Purchase #6 | $191.70 | 7.438% | $205.9586 | $205.96 | $205.95 | $206.00 |
| Purchase #7 | $151.99 | 4.411% | $158.6943 | $158.69 | $158.70 | $158.70 |
| 7 purchase totals = | $883.01 | $949.0040 | $949.00 | $949.00 | $949.10 | |