| 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 | $178.28 | 13.180% | $201.7773 | $201.78 | $201.80 | $201.80 |
| Purchase #2 | $191.99 | 12.581% | $216.1443 | $216.14 | $216.15 | $216.10 |
| Purchase #3 | $190.41 | 11.513% | $212.3319 | $212.33 | $212.35 | $212.30 |
| Purchase #4 | $169.73 | 4.313% | $177.0505 | $177.05 | $177.05 | $177.10 |
| Purchase #5 | $114.39 | 12.632% | $128.8397 | $128.84 | $128.85 | $128.80 |
| Purchase #6 | $236.59 | 12.359% | $265.8302 | $265.83 | $265.85 | $265.80 |
| Purchase #7 | $138.87 | 12.478% | $156.1982 | $156.20 | $156.20 | $156.20 |
| 7 purchase totals = | $1,220.26 | $1,358.1721 | $1,358.17 | $1,358.25 | $1,358.10 | |