| 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 | $140.36 | 5.842% | $148.5598 | $148.56 | $148.55 | $148.60 |
| Purchase #2 | $242.72 | 11.609% | $270.8974 | $270.90 | $270.90 | $270.90 |
| Purchase #3 | $227.56 | 4.285% | $237.3109 | $237.31 | $237.30 | $237.30 |
| Purchase #4 | $219.34 | 11.177% | $243.8556 | $243.86 | $243.85 | $243.90 |
| Purchase #5 | $190.86 | 5.401% | $201.1683 | $201.17 | $201.15 | $201.20 |
| Purchase #6 | $145.51 | 11.635% | $162.4401 | $162.44 | $162.45 | $162.40 |
| Purchase #7 | $179.26 | 13.386% | $203.2557 | $203.26 | $203.25 | $203.30 |
| 7 purchase totals = | $1,345.61 | $1,467.4878 | $1,467.50 | $1,467.45 | $1,467.60 | |