| 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 | $231.36 | 9.376% | $253.0523 | $253.05 | $253.05 | $253.10 |
| Purchase #2 | $79.58 | 3.689% | $82.5157 | $82.52 | $82.50 | $82.50 |
| Purchase #3 | $8.45 | 3.269% | $8.7262 | $8.73 | $8.75 | $8.70 |
| Purchase #4 | $154.79 | 4.810% | $162.2354 | $162.24 | $162.25 | $162.20 |
| Purchase #5 | $68.81 | 8.565% | $74.7036 | $74.70 | $74.70 | $74.70 |
| Purchase #6 | $167.77 | 13.358% | $190.1807 | $190.18 | $190.20 | $190.20 |
| Purchase #7 | $94.67 | 11.446% | $105.5059 | $105.51 | $105.50 | $105.50 |
| 7 purchase totals = | $805.43 | $876.9198 | $876.93 | $876.95 | $876.90 | |