| 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 | $146.65 | 10.360% | $161.8429 | $161.84 | $161.85 | $161.80 |
| Purchase #2 | $9.37 | 4.142% | $9.7581 | $9.76 | $9.75 | $9.80 |
| Purchase #3 | $108.87 | 10.237% | $120.015 | $120.02 | $120.00 | $120.00 |
| Purchase #4 | $198.72 | 4.712% | $208.0837 | $208.08 | $208.10 | $208.10 |
| Purchase #5 | $70.41 | 12.517% | $79.2232 | $79.22 | $79.20 | $79.20 |
| Purchase #6 | $134.75 | 13.824% | $153.3778 | $153.38 | $153.40 | $153.40 |
| Purchase #7 | $21.89 | 3.754% | $22.7118 | $22.71 | $22.70 | $22.70 |
| 7 purchase totals = | $690.66 | $755.0125 | $755.01 | $755.00 | $755.00 | |