| 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 | $138.49 | 8.810% | $150.691 | $150.69 | $150.70 | $150.70 |
| Purchase #2 | $174.32 | 3.683% | $180.7402 | $180.74 | $180.75 | $180.70 |
| Purchase #3 | $114.30 | 7.161% | $122.485 | $122.49 | $122.50 | $122.50 |
| Purchase #4 | $129.30 | 3.504% | $133.8307 | $133.83 | $133.85 | $133.80 |
| Purchase #5 | $241.70 | 9.374% | $264.357 | $264.36 | $264.35 | $264.40 |
| Purchase #6 | $177.37 | 3.665% | $183.8706 | $183.87 | $183.85 | $183.90 |
| Purchase #7 | $162.75 | 7.640% | $175.1841 | $175.18 | $175.20 | $175.20 |
| 7 purchase totals = | $1,138.23 | $1,211.1586 | $1,211.16 | $1,211.20 | $1,211.20 | |