| 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 | $166.84 | 4.413% | $174.2026 | $174.20 | $174.20 | $174.20 |
| Purchase #2 | $205.83 | 11.366% | $229.2246 | $229.22 | $229.20 | $229.20 |
| Purchase #3 | $63.88 | 12.134% | $71.6312 | $71.63 | $71.65 | $71.60 |
| Purchase #4 | $246.79 | 10.791% | $273.4211 | $273.42 | $273.40 | $273.40 |
| Purchase #5 | $211.89 | 12.572% | $238.5288 | $238.53 | $238.55 | $238.50 |
| Purchase #6 | $226.74 | 10.567% | $250.6996 | $250.70 | $250.70 | $250.70 |
| Purchase #7 | $203.48 | 4.650% | $212.9418 | $212.94 | $212.95 | $212.90 |
| 7 purchase totals = | $1,325.45 | $1,450.6497 | $1,450.64 | $1,450.65 | $1,450.50 | |