| 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 | $136.40 | 10.423% | $150.617 | $150.62 | $150.60 | $150.60 |
| Purchase #2 | $194.66 | 5.757% | $205.8666 | $205.87 | $205.85 | $205.90 |
| Purchase #3 | $199.32 | 13.780% | $226.7863 | $226.79 | $226.80 | $226.80 |
| Purchase #4 | $138.25 | 12.204% | $155.122 | $155.12 | $155.10 | $155.10 |
| Purchase #5 | $64.60 | 5.495% | $68.1498 | $68.15 | $68.15 | $68.10 |
| Purchase #6 | $108.46 | 3.819% | $112.6021 | $112.60 | $112.60 | $112.60 |
| Purchase #7 | $124.63 | 12.515% | $140.2274 | $140.23 | $140.25 | $140.20 |
| 7 purchase totals = | $966.32 | $1,059.3712 | $1,059.38 | $1,059.35 | $1,059.30 | |