| 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 | $145.81 | 4.669% | $152.6179 | $152.62 | $152.60 | $152.60 |
| Purchase #2 | $5.68 | 4.673% | $5.9454 | $5.95 | $5.95 | $5.90 |
| Purchase #3 | $179.68 | 3.362% | $185.7208 | $185.72 | $185.70 | $185.70 |
| Purchase #4 | $199.60 | 7.461% | $214.4922 | $214.49 | $214.50 | $214.50 |
| Purchase #5 | $154.45 | 6.767% | $164.9016 | $164.90 | $164.90 | $164.90 |
| Purchase #6 | $22.35 | 5.244% | $23.522 | $23.52 | $23.50 | $23.50 |
| Purchase #7 | $96.36 | 5.793% | $101.9421 | $101.94 | $101.95 | $101.90 |
| 7 purchase totals = | $803.93 | $849.1420 | $849.14 | $849.10 | $849.00 | |