| 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 | $130.56 | 9.350% | $142.7674 | $142.77 | $142.75 | $142.80 |
| Purchase #2 | $141.39 | 8.817% | $153.8564 | $153.86 | $153.85 | $153.90 |
| Purchase #3 | $230.39 | 10.384% | $254.3137 | $254.31 | $254.30 | $254.30 |
| Purchase #4 | $167.69 | 6.110% | $177.9359 | $177.94 | $177.95 | $177.90 |
| Purchase #5 | $65.41 | 3.474% | $67.6823 | $67.68 | $67.70 | $67.70 |
| Purchase #6 | $56.67 | 8.497% | $61.4852 | $61.49 | $61.50 | $61.50 |
| Purchase #7 | $174.68 | 3.516% | $180.8217 | $180.82 | $180.80 | $180.80 |
| 7 purchase totals = | $966.79 | $1,038.8626 | $1,038.87 | $1,038.85 | $1,038.90 | |