| 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 | $204.63 | 8.767% | $222.5699 | $222.57 | $222.55 | $222.60 |
| Purchase #2 | $61.35 | 10.298% | $67.6678 | $67.67 | $67.65 | $67.70 |
| Purchase #3 | $130.76 | 7.164% | $140.1276 | $140.13 | $140.15 | $140.10 |
| Purchase #4 | $129.66 | 6.458% | $138.0334 | $138.03 | $138.05 | $138.00 |
| Purchase #5 | $150.27 | 6.508% | $160.0496 | $160.05 | $160.05 | $160.00 |
| Purchase #6 | $177.28 | 13.693% | $201.555 | $201.56 | $201.55 | $201.60 |
| Purchase #7 | $75.75 | 12.820% | $85.4612 | $85.46 | $85.45 | $85.50 |
| 7 purchase totals = | $929.70 | $1,015.4645 | $1,015.47 | $1,015.45 | $1,015.50 | |