| 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 | $163.94 | 4.638% | $171.5435 | $171.54 | $171.55 | $171.50 |
| Purchase #2 | $141.44 | 9.184% | $154.4298 | $154.43 | $154.45 | $154.40 |
| Purchase #3 | $186.49 | 7.736% | $200.9169 | $200.92 | $200.90 | $200.90 |
| Purchase #4 | $198.86 | 4.624% | $208.0553 | $208.06 | $208.05 | $208.10 |
| Purchase #5 | $72.84 | 10.573% | $80.5414 | $80.54 | $80.55 | $80.50 |
| Purchase #6 | $206.32 | 10.505% | $227.9939 | $227.99 | $228.00 | $228.00 |
| Purchase #7 | $149.89 | 8.803% | $163.0848 | $163.08 | $163.10 | $163.10 |
| 7 purchase totals = | $1,119.78 | $1,206.5656 | $1,206.56 | $1,206.60 | $1,206.50 | |