| 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 | $132.28 | 3.645% | $137.1016 | $137.10 | $137.10 | $137.10 |
| Purchase #2 | $139.51 | 3.452% | $144.3259 | $144.33 | $144.35 | $144.30 |
| Purchase #3 | $95.90 | 9.565% | $105.0728 | $105.07 | $105.05 | $105.10 |
| Purchase #4 | $121.42 | 13.433% | $137.7303 | $137.73 | $137.75 | $137.70 |
| Purchase #5 | $77.36 | 13.269% | $87.6249 | $87.62 | $87.60 | $87.60 |
| Purchase #6 | $226.68 | 7.575% | $243.851 | $243.85 | $243.85 | $243.90 |
| Purchase #7 | $114.25 | 13.634% | $129.8268 | $129.83 | $129.85 | $129.80 |
| 7 purchase totals = | $907.40 | $985.5333 | $985.53 | $985.55 | $985.50 | |