| 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 | $128.53 | 11.622% | $143.4678 | $143.47 | $143.45 | $143.50 |
| Purchase #2 | $78.71 | 9.427% | $86.13 | $86.13 | $86.15 | $86.10 |
| Purchase #3 | $155.33 | 11.502% | $173.1961 | $173.20 | $173.20 | $173.20 |
| Purchase #4 | $138.92 | 4.358% | $144.9741 | $144.97 | $144.95 | $145.00 |
| Purchase #5 | $249.56 | 6.259% | $265.18 | $265.18 | $265.20 | $265.20 |
| Purchase #6 | $174.78 | 13.838% | $198.9661 | $198.97 | $198.95 | $199.00 |
| Purchase #7 | $183.27 | 12.340% | $205.8855 | $205.89 | $205.90 | $205.90 |
| 7 purchase totals = | $1,109.10 | $1,217.7996 | $1,217.81 | $1,217.80 | $1,217.90 | |