| 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 | $153.41 | 7.118% | $164.3297 | $164.33 | $164.35 | $164.30 |
| Purchase #2 | $80.98 | 8.450% | $87.8228 | $87.82 | $87.80 | $87.80 |
| Purchase #3 | $156.53 | 3.765% | $162.4234 | $162.42 | $162.40 | $162.40 |
| Purchase #4 | $154.60 | 5.450% | $163.0257 | $163.03 | $163.05 | $163.00 |
| Purchase #5 | $145.79 | 11.714% | $162.8678 | $162.87 | $162.85 | $162.90 |
| Purchase #6 | $153.58 | 13.329% | $174.0507 | $174.05 | $174.05 | $174.10 |
| Purchase #7 | $146.73 | 5.633% | $154.9953 | $155.00 | $155.00 | $155.00 |
| 7 purchase totals = | $991.62 | $1,069.5154 | $1,069.52 | $1,069.50 | $1,069.50 | |