| 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 | $123.52 | 13.713% | $140.4583 | $140.46 | $140.45 | $140.50 |
| Purchase #2 | $208.74 | 13.471% | $236.8594 | $236.86 | $236.85 | $236.90 |
| Purchase #3 | $203.48 | 6.710% | $217.1335 | $217.13 | $217.15 | $217.10 |
| Purchase #4 | $93.55 | 9.715% | $102.6384 | $102.64 | $102.65 | $102.60 |
| Purchase #5 | $165.81 | 4.433% | $173.1604 | $173.16 | $173.15 | $173.20 |
| Purchase #6 | $102.66 | 10.593% | $113.5348 | $113.53 | $113.55 | $113.50 |
| Purchase #7 | $178.85 | 4.219% | $186.3957 | $186.40 | $186.40 | $186.40 |
| 7 purchase totals = | $1,076.61 | $1,170.1805 | $1,170.18 | $1,170.20 | $1,170.20 | |