| 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 | $140.61 | 8.678% | $152.8121 | $152.81 | $152.80 | $152.80 |
| Purchase #2 | $38.54 | 12.596% | $43.3945 | $43.39 | $43.40 | $43.40 |
| Purchase #3 | $142.26 | 8.276% | $154.0334 | $154.03 | $154.05 | $154.00 |
| Purchase #4 | $246.33 | 7.403% | $264.5658 | $264.57 | $264.55 | $264.60 |
| Purchase #5 | $224.27 | 9.643% | $245.8964 | $245.90 | $245.90 | $245.90 |
| Purchase #6 | $39.58 | 7.109% | $42.3937 | $42.39 | $42.40 | $42.40 |
| Purchase #7 | $72.53 | 11.846% | $81.1219 | $81.12 | $81.10 | $81.10 |
| 7 purchase totals = | $904.12 | $984.2178 | $984.21 | $984.20 | $984.20 | |