| 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 | $174.47 | 4.643% | $182.5706 | $182.57 | $182.55 | $182.60 |
| Purchase #2 | $145.41 | 3.156% | $149.9991 | $150.00 | $150.00 | $150.00 |
| Purchase #3 | $226.79 | 6.413% | $241.334 | $241.33 | $241.35 | $241.30 |
| Purchase #4 | $20.92 | 7.231% | $22.4327 | $22.43 | $22.45 | $22.40 |
| Purchase #5 | $214.81 | 4.535% | $224.5516 | $224.55 | $224.55 | $224.60 |
| Purchase #6 | $235.28 | 12.373% | $264.3912 | $264.39 | $264.40 | $264.40 |
| Purchase #7 | $60.88 | 3.597% | $63.0699 | $63.07 | $63.05 | $63.10 |
| 7 purchase totals = | $1,078.56 | $1,148.3491 | $1,148.34 | $1,148.35 | $1,148.40 | |