| 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 | $131.27 | 10.437% | $144.9706 | $144.97 | $144.95 | $145.00 |
| Purchase #2 | $243.52 | 7.355% | $261.4309 | $261.43 | $261.45 | $261.40 |
| Purchase #3 | $16.28 | 8.646% | $17.6876 | $17.69 | $17.70 | $17.70 |
| Purchase #4 | $123.99 | 12.525% | $139.5197 | $139.52 | $139.50 | $139.50 |
| Purchase #5 | $177.58 | 7.874% | $191.5626 | $191.56 | $191.55 | $191.60 |
| Purchase #6 | $178.30 | 13.799% | $202.9036 | $202.90 | $202.90 | $202.90 |
| Purchase #7 | $165.97 | 9.425% | $181.6127 | $181.61 | $181.60 | $181.60 |
| 7 purchase totals = | $1,036.91 | $1,139.6877 | $1,139.68 | $1,139.65 | $1,139.70 | |