| 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 | $76.97 | 7.567% | $82.7943 | $82.79 | $82.80 | $82.80 |
| Purchase #2 | $98.47 | 8.254% | $106.5977 | $106.60 | $106.60 | $106.60 |
| Purchase #3 | $161.92 | 12.347% | $181.9123 | $181.91 | $181.90 | $181.90 |
| Purchase #4 | $235.83 | 13.202% | $266.9643 | $266.96 | $266.95 | $267.00 |
| Purchase #5 | $186.50 | 10.349% | $205.8009 | $205.80 | $205.80 | $205.80 |
| Purchase #6 | $93.28 | 7.580% | $100.3506 | $100.35 | $100.35 | $100.40 |
| Purchase #7 | $19.73 | 8.294% | $21.3664 | $21.37 | $21.35 | $21.40 |
| 7 purchase totals = | $872.70 | $965.7865 | $965.78 | $965.75 | $965.90 | |