| 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 | $161.76 | 10.851% | $179.3126 | $179.31 | $179.30 | $179.30 |
| Purchase #2 | $203.91 | 9.766% | $223.8239 | $223.82 | $223.80 | $223.80 |
| Purchase #3 | $200.39 | 8.696% | $217.8159 | $217.82 | $217.80 | $217.80 |
| Purchase #4 | $142.39 | 10.867% | $157.8635 | $157.86 | $157.85 | $157.90 |
| Purchase #5 | $93.59 | 13.657% | $106.3716 | $106.37 | $106.35 | $106.40 |
| Purchase #6 | $126.56 | 13.417% | $143.5406 | $143.54 | $143.55 | $143.50 |
| Purchase #7 | $196.74 | 4.762% | $206.1088 | $206.11 | $206.10 | $206.10 |
| 7 purchase totals = | $1,125.34 | $1,234.8369 | $1,234.83 | $1,234.75 | $1,234.80 | |