| 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 | $14.96 | 12.650% | $16.8524 | $16.85 | $16.85 | $16.90 |
| Purchase #2 | $78.84 | 6.123% | $83.6674 | $83.67 | $83.65 | $83.70 |
| Purchase #3 | $174.77 | 3.617% | $181.0914 | $181.09 | $181.10 | $181.10 |
| Purchase #4 | $133.92 | 3.838% | $139.0598 | $139.06 | $139.05 | $139.10 |
| Purchase #5 | $168.76 | 11.326% | $187.8738 | $187.87 | $187.85 | $187.90 |
| Purchase #6 | $173.39 | 5.567% | $183.0426 | $183.04 | $183.05 | $183.00 |
| Purchase #7 | $40.48 | 3.385% | $41.8502 | $41.85 | $41.85 | $41.90 |
| 7 purchase totals = | $785.12 | $833.4376 | $833.43 | $833.40 | $833.60 | |