| 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 | $144.63 | 7.558% | $155.5611 | $155.56 | $155.55 | $155.60 |
| Purchase #2 | $41.65 | 3.152% | $42.9628 | $42.96 | $42.95 | $43.00 |
| Purchase #3 | $215.95 | 7.334% | $231.7878 | $231.79 | $231.80 | $231.80 |
| Purchase #4 | $174.90 | 5.472% | $184.4705 | $184.47 | $184.45 | $184.50 |
| Purchase #5 | $185.65 | 7.411% | $199.4085 | $199.41 | $199.40 | $199.40 |
| Purchase #6 | $72.70 | 4.379% | $75.8835 | $75.88 | $75.90 | $75.90 |
| Purchase #7 | $42.68 | 8.361% | $46.2485 | $46.25 | $46.25 | $46.20 |
| 7 purchase totals = | $878.16 | $936.3227 | $936.32 | $936.30 | $936.40 | |