| 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 | $65.60 | 10.697% | $72.6172 | $72.62 | $72.60 | $72.60 |
| Purchase #2 | $167.83 | 7.433% | $180.3048 | $180.30 | $180.30 | $180.30 |
| Purchase #3 | $162.74 | 13.548% | $184.788 | $184.79 | $184.80 | $184.80 |
| Purchase #4 | $149.83 | 4.321% | $156.3042 | $156.30 | $156.30 | $156.30 |
| Purchase #5 | $114.61 | 12.721% | $129.1895 | $129.19 | $129.20 | $129.20 |
| Purchase #6 | $151.28 | 12.576% | $170.305 | $170.31 | $170.30 | $170.30 |
| Purchase #7 | $246.53 | 12.780% | $278.0365 | $278.04 | $278.05 | $278.00 |
| 7 purchase totals = | $1,058.42 | $1,171.5452 | $1,171.55 | $1,171.55 | $1,171.50 | |