| 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 | $144.78 | 6.771% | $154.5831 | $154.58 | $154.60 | $154.60 |
| Purchase #2 | $136.84 | 13.766% | $155.6774 | $155.68 | $155.70 | $155.70 |
| Purchase #3 | $143.57 | 8.314% | $155.5064 | $155.51 | $155.50 | $155.50 |
| Purchase #4 | $250.57 | 13.169% | $283.5676 | $283.57 | $283.55 | $283.60 |
| Purchase #5 | $9.92 | 6.639% | $10.5786 | $10.58 | $10.60 | $10.60 |
| Purchase #6 | $124.55 | 4.719% | $130.4275 | $130.43 | $130.45 | $130.40 |
| Purchase #7 | $64.91 | 12.203% | $72.831 | $72.83 | $72.85 | $72.80 |
| 7 purchase totals = | $875.14 | $963.1716 | $963.18 | $963.25 | $963.20 | |