| 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 | $146.92 | 6.576% | $156.5815 | $156.58 | $156.60 | $156.60 |
| Purchase #2 | $225.41 | 11.704% | $251.792 | $251.79 | $251.80 | $251.80 |
| Purchase #3 | $142.44 | 9.337% | $155.7396 | $155.74 | $155.75 | $155.70 |
| Purchase #4 | $81.94 | 9.386% | $89.6309 | $89.63 | $89.65 | $89.60 |
| Purchase #5 | $19.97 | 11.676% | $22.3017 | $22.30 | $22.30 | $22.30 |
| Purchase #6 | $130.92 | 12.573% | $147.3806 | $147.38 | $147.40 | $147.40 |
| Purchase #7 | $62.25 | 6.351% | $66.2035 | $66.20 | $66.20 | $66.20 |
| 7 purchase totals = | $809.85 | $889.6298 | $889.62 | $889.70 | $889.60 | |