| 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 | $139.62 | 7.771% | $150.4699 | $150.47 | $150.45 | $150.50 |
| Purchase #2 | $10.50 | 6.638% | $11.197 | $11.20 | $11.20 | $11.20 |
| Purchase #3 | $17.93 | 5.558% | $18.9265 | $18.93 | $18.95 | $18.90 |
| Purchase #4 | $187.96 | 11.287% | $209.175 | $209.18 | $209.20 | $209.20 |
| Purchase #5 | $118.28 | 13.529% | $134.2821 | $134.28 | $134.30 | $134.30 |
| Purchase #6 | $181.76 | 5.500% | $191.7568 | $191.76 | $191.75 | $191.80 |
| Purchase #7 | $198.82 | 5.361% | $209.4787 | $209.48 | $209.50 | $209.50 |
| 7 purchase totals = | $854.87 | $925.2860 | $925.30 | $925.35 | $925.40 | |