| 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 | $199.66 | 6.258% | $212.1547 | $212.15 | $212.15 | $212.20 |
| Purchase #2 | $150.60 | 11.618% | $168.0967 | $168.10 | $168.10 | $168.10 |
| Purchase #3 | $78.56 | 6.528% | $83.6884 | $83.69 | $83.70 | $83.70 |
| Purchase #4 | $71.72 | 7.418% | $77.0402 | $77.04 | $77.05 | $77.00 |
| Purchase #5 | $245.94 | 13.212% | $278.4336 | $278.43 | $278.45 | $278.40 |
| Purchase #6 | $168.93 | 12.413% | $189.8993 | $189.90 | $189.90 | $189.90 |
| Purchase #7 | $167.59 | 8.578% | $181.9659 | $181.97 | $181.95 | $182.00 |
| 7 purchase totals = | $1,083.00 | $1,191.2788 | $1,191.28 | $1,191.30 | $1,191.30 | |