| 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 | $149.40 | 7.441% | $160.5169 | $160.52 | $160.50 | $160.50 |
| Purchase #2 | $72.72 | 9.522% | $79.6444 | $79.64 | $79.65 | $79.60 |
| Purchase #3 | $131.99 | 5.838% | $139.6956 | $139.70 | $139.70 | $139.70 |
| Purchase #4 | $246.61 | 5.179% | $259.3819 | $259.38 | $259.40 | $259.40 |
| Purchase #5 | $134.53 | 11.730% | $150.3104 | $150.31 | $150.30 | $150.30 |
| Purchase #6 | $192.54 | 3.346% | $198.9824 | $198.98 | $199.00 | $199.00 |
| Purchase #7 | $15.46 | 13.524% | $17.5508 | $17.55 | $17.55 | $17.60 |
| 7 purchase totals = | $943.25 | $1,006.0824 | $1,006.08 | $1,006.10 | $1,006.10 | |