| 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 | $169.43 | 11.839% | $189.4888 | $189.49 | $189.50 | $189.50 |
| Purchase #2 | $180.56 | 6.830% | $192.8922 | $192.89 | $192.90 | $192.90 |
| Purchase #3 | $107.34 | 6.594% | $114.418 | $114.42 | $114.40 | $114.40 |
| Purchase #4 | $174.96 | 10.230% | $192.8584 | $192.86 | $192.85 | $192.90 |
| Purchase #5 | $210.26 | 7.469% | $225.9643 | $225.96 | $225.95 | $226.00 |
| Purchase #6 | $169.90 | 10.397% | $187.5645 | $187.56 | $187.55 | $187.60 |
| Purchase #7 | $71.40 | 7.856% | $77.0092 | $77.01 | $77.00 | $77.00 |
| 7 purchase totals = | $1,083.85 | $1,180.1954 | $1,180.19 | $1,180.15 | $1,180.30 | |