| 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 | $86.83 | 7.314% | $93.1807 | $93.18 | $93.20 | $93.20 |
| Purchase #2 | $198.46 | 12.470% | $223.208 | $223.21 | $223.20 | $223.20 |
| Purchase #3 | $188.69 | 11.864% | $211.0762 | $211.08 | $211.10 | $211.10 |
| Purchase #4 | $79.67 | 9.377% | $87.1407 | $87.14 | $87.15 | $87.10 |
| Purchase #5 | $227.58 | 6.833% | $243.1305 | $243.13 | $243.15 | $243.10 |
| Purchase #6 | $140.71 | 7.135% | $150.7497 | $150.75 | $150.75 | $150.70 |
| Purchase #7 | $136.39 | 3.168% | $140.7108 | $140.71 | $140.70 | $140.70 |
| 7 purchase totals = | $1,058.33 | $1,149.1966 | $1,149.20 | $1,149.25 | $1,149.10 | |