| 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 | $150.82 | 6.169% | $160.1241 | $160.12 | $160.10 | $160.10 |
| Purchase #2 | $233.32 | 10.337% | $257.4383 | $257.44 | $257.45 | $257.40 |
| Purchase #3 | $10.58 | 13.246% | $11.9814 | $11.98 | $12.00 | $12.00 |
| Purchase #4 | $106.67 | 5.278% | $112.3 | $112.30 | $112.30 | $112.30 |
| Purchase #5 | $8.67 | 8.528% | $9.4094 | $9.41 | $9.40 | $9.40 |
| Purchase #6 | $58.51 | 8.545% | $63.5097 | $63.51 | $63.50 | $63.50 |
| Purchase #7 | $127.99 | 7.820% | $137.9988 | $138.00 | $138.00 | $138.00 |
| 7 purchase totals = | $696.56 | $752.7617 | $752.76 | $752.75 | $752.70 | |