| 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 | $156.58 | 4.432% | $163.5196 | $163.52 | $163.50 | $163.50 |
| Purchase #2 | $218.62 | 5.108% | $229.7871 | $229.79 | $229.80 | $229.80 |
| Purchase #3 | $223.99 | 7.793% | $241.4455 | $241.45 | $241.45 | $241.40 |
| Purchase #4 | $248.57 | 6.866% | $265.6368 | $265.64 | $265.65 | $265.60 |
| Purchase #5 | $242.89 | 11.650% | $271.1867 | $271.19 | $271.20 | $271.20 |
| Purchase #6 | $225.98 | 4.814% | $236.8587 | $236.86 | $236.85 | $236.90 |
| Purchase #7 | $190.63 | 5.573% | $201.2538 | $201.25 | $201.25 | $201.30 |
| 7 purchase totals = | $1,507.26 | $1,609.6882 | $1,609.70 | $1,609.70 | $1,609.70 | |