| 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 | $71.35 | 12.403% | $80.1995 | $80.20 | $80.20 | $80.20 |
| Purchase #2 | $153.39 | 3.346% | $158.5224 | $158.52 | $158.50 | $158.50 |
| Purchase #3 | $141.98 | 12.670% | $159.9689 | $159.97 | $159.95 | $160.00 |
| Purchase #4 | $232.73 | 7.716% | $250.6874 | $250.69 | $250.70 | $250.70 |
| Purchase #5 | $91.83 | 10.506% | $101.4777 | $101.48 | $101.50 | $101.50 |
| Purchase #6 | $78.36 | 9.358% | $85.6929 | $85.69 | $85.70 | $85.70 |
| Purchase #7 | $64.62 | 4.362% | $67.4387 | $67.44 | $67.45 | $67.40 |
| 7 purchase totals = | $834.26 | $903.9875 | $903.99 | $904.00 | $904.00 | |