| 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 | $143.67 | 12.139% | $161.1101 | $161.11 | $161.10 | $161.10 |
| Purchase #2 | $139.83 | 3.635% | $144.9128 | $144.91 | $144.90 | $144.90 |
| Purchase #3 | $163.67 | 13.487% | $185.7442 | $185.74 | $185.75 | $185.70 |
| Purchase #4 | $163.40 | 12.186% | $183.3119 | $183.31 | $183.30 | $183.30 |
| Purchase #5 | $206.44 | 4.510% | $215.7504 | $215.75 | $215.75 | $215.80 |
| Purchase #6 | $61.59 | 5.245% | $64.8204 | $64.82 | $64.80 | $64.80 |
| Purchase #7 | $68.92 | 8.628% | $74.8664 | $74.87 | $74.85 | $74.90 |
| 7 purchase totals = | $947.52 | $1,030.5162 | $1,030.51 | $1,030.45 | $1,030.50 | |