| 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 | $129.28 | 13.871% | $147.2124 | $147.21 | $147.20 | $147.20 |
| Purchase #2 | $155.46 | 7.295% | $166.8008 | $166.80 | $166.80 | $166.80 |
| Purchase #3 | $106.28 | 7.648% | $114.4083 | $114.41 | $114.40 | $114.40 |
| Purchase #4 | $60.45 | 13.295% | $68.4868 | $68.49 | $68.50 | $68.50 |
| Purchase #5 | $182.72 | 6.285% | $194.204 | $194.20 | $194.20 | $194.20 |
| Purchase #6 | $193.56 | 6.189% | $205.5394 | $205.54 | $205.55 | $205.50 |
| Purchase #7 | $218.34 | 8.444% | $236.7766 | $236.78 | $236.80 | $236.80 |
| 7 purchase totals = | $1,046.09 | $1,133.4283 | $1,133.43 | $1,133.45 | $1,133.40 | |