| 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 | $168.70 | 7.486% | $181.3289 | $181.33 | $181.35 | $181.30 |
| Purchase #2 | $25.46 | 3.820% | $26.4326 | $26.43 | $26.45 | $26.40 |
| Purchase #3 | $99.67 | 7.390% | $107.0356 | $107.04 | $107.05 | $107.00 |
| Purchase #4 | $71.89 | 5.189% | $75.6204 | $75.62 | $75.60 | $75.60 |
| Purchase #5 | $150.94 | 3.231% | $155.8169 | $155.82 | $155.80 | $155.80 |
| Purchase #6 | $198.78 | 13.857% | $226.3249 | $226.32 | $226.30 | $226.30 |
| Purchase #7 | $102.27 | 12.733% | $115.292 | $115.29 | $115.30 | $115.30 |
| 7 purchase totals = | $817.71 | $887.8513 | $887.85 | $887.85 | $887.70 | |