| 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 | $154.38 | 12.809% | $174.1545 | $174.15 | $174.15 | $174.20 |
| Purchase #2 | $82.63 | 12.209% | $92.7183 | $92.72 | $92.70 | $92.70 |
| Purchase #3 | $146.97 | 5.569% | $155.1548 | $155.15 | $155.15 | $155.20 |
| Purchase #4 | $65.83 | 11.580% | $73.4531 | $73.45 | $73.45 | $73.50 |
| Purchase #5 | $142.88 | 8.320% | $154.7676 | $154.77 | $154.75 | $154.80 |
| Purchase #6 | $157.93 | 10.184% | $174.0136 | $174.01 | $174.00 | $174.00 |
| Purchase #7 | $71.39 | 12.605% | $80.3887 | $80.39 | $80.40 | $80.40 |
| 7 purchase totals = | $822.01 | $904.6506 | $904.64 | $904.60 | $904.80 | |