| 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 | $152.91 | 7.233% | $163.97 | $163.97 | $163.95 | $164.00 |
| Purchase #2 | $181.86 | 12.652% | $204.8689 | $204.87 | $204.85 | $204.90 |
| Purchase #3 | $89.47 | 6.270% | $95.0798 | $95.08 | $95.10 | $95.10 |
| Purchase #4 | $136.82 | 13.270% | $154.976 | $154.98 | $155.00 | $155.00 |
| Purchase #5 | $38.54 | 9.608% | $42.2429 | $42.24 | $42.25 | $42.20 |
| Purchase #6 | $26.98 | 6.360% | $28.6959 | $28.70 | $28.70 | $28.70 |
| Purchase #7 | $196.32 | 5.301% | $206.7269 | $206.73 | $206.75 | $206.70 |
| 7 purchase totals = | $822.90 | $896.5604 | $896.57 | $896.60 | $896.60 | |