| 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 | $153.66 | 5.410% | $161.973 | $161.97 | $161.95 | $162.00 |
| Purchase #2 | $223.67 | 10.400% | $246.9317 | $246.93 | $246.95 | $246.90 |
| Purchase #3 | $22.67 | 7.507% | $24.3718 | $24.37 | $24.35 | $24.40 |
| Purchase #4 | $71.38 | 6.403% | $75.9505 | $75.95 | $75.95 | $76.00 |
| Purchase #5 | $66.57 | 12.545% | $74.9212 | $74.92 | $74.90 | $74.90 |
| Purchase #6 | $7.79 | 13.599% | $8.8494 | $8.85 | $8.85 | $8.80 |
| Purchase #7 | $176.62 | 3.809% | $183.3475 | $183.35 | $183.35 | $183.30 |
| 7 purchase totals = | $722.36 | $776.3451 | $776.34 | $776.30 | $776.30 | |