| 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 | $165.49 | 8.166% | $179.0039 | $179.00 | $179.00 | $179.00 |
| Purchase #2 | $145.37 | 11.705% | $162.3856 | $162.39 | $162.40 | $162.40 |
| Purchase #3 | $228.86 | 11.579% | $255.3597 | $255.36 | $255.35 | $255.40 |
| Purchase #4 | $167.67 | 4.421% | $175.0827 | $175.08 | $175.10 | $175.10 |
| Purchase #5 | $102.81 | 11.758% | $114.8984 | $114.90 | $114.90 | $114.90 |
| Purchase #6 | $179.52 | 5.417% | $189.2446 | $189.24 | $189.25 | $189.20 |
| Purchase #7 | $190.75 | 6.782% | $203.6867 | $203.69 | $203.70 | $203.70 |
| 7 purchase totals = | $1,180.47 | $1,279.6616 | $1,279.66 | $1,279.70 | $1,279.70 | |