| 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 | $165.57 | 10.637% | $183.1817 | $183.18 | $183.20 | $183.20 |
| Purchase #2 | $191.27 | 5.704% | $202.18 | $202.18 | $202.20 | $202.20 |
| Purchase #3 | $164.64 | 12.445% | $185.1294 | $185.13 | $185.15 | $185.10 |
| Purchase #4 | $23.56 | 7.158% | $25.2464 | $25.25 | $25.25 | $25.20 |
| Purchase #5 | $121.25 | 7.688% | $130.5717 | $130.57 | $130.55 | $130.60 |
| Purchase #6 | $78.45 | 10.499% | $86.6865 | $86.69 | $86.70 | $86.70 |
| Purchase #7 | $161.29 | 3.677% | $167.2206 | $167.22 | $167.20 | $167.20 |
| 7 purchase totals = | $906.03 | $980.2163 | $980.22 | $980.25 | $980.20 | |