| 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 | $140.85 | 5.194% | $148.1657 | $148.17 | $148.15 | $148.20 |
| Purchase #2 | $152.77 | 10.317% | $168.5313 | $168.53 | $168.55 | $168.50 |
| Purchase #3 | $117.54 | 9.529% | $128.7404 | $128.74 | $128.75 | $128.70 |
| Purchase #4 | $55.85 | 5.348% | $58.8369 | $58.84 | $58.85 | $58.80 |
| Purchase #5 | $230.40 | 11.762% | $257.4996 | $257.50 | $257.50 | $257.50 |
| Purchase #6 | $125.99 | 8.605% | $136.8314 | $136.83 | $136.85 | $136.80 |
| Purchase #7 | $111.77 | 9.530% | $122.4217 | $122.42 | $122.40 | $122.40 |
| 7 purchase totals = | $935.17 | $1,021.0270 | $1,021.03 | $1,021.05 | $1,020.90 | |