| 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 | $184.54 | 4.615% | $193.0565 | $193.06 | $193.05 | $193.10 |
| Purchase #2 | $248.54 | 4.109% | $258.7525 | $258.75 | $258.75 | $258.80 |
| Purchase #3 | $102.41 | 7.289% | $109.8747 | $109.87 | $109.85 | $109.90 |
| Purchase #4 | $77.75 | 8.527% | $84.3797 | $84.38 | $84.40 | $84.40 |
| Purchase #5 | $159.72 | 12.417% | $179.5524 | $179.55 | $179.55 | $179.60 |
| Purchase #6 | $236.72 | 8.549% | $256.9572 | $256.96 | $256.95 | $257.00 |
| Purchase #7 | $93.84 | 12.468% | $105.54 | $105.54 | $105.55 | $105.50 |
| 7 purchase totals = | $1,103.52 | $1,188.1130 | $1,188.11 | $1,188.10 | $1,188.30 | |