| 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 | $127.91 | 6.535% | $136.2689 | $136.27 | $136.25 | $136.30 |
| Purchase #2 | $194.72 | 8.769% | $211.795 | $211.80 | $211.80 | $211.80 |
| Purchase #3 | $22.49 | 11.411% | $25.0563 | $25.06 | $25.05 | $25.10 |
| Purchase #4 | $229.45 | 7.507% | $246.6748 | $246.67 | $246.65 | $246.70 |
| Purchase #5 | $45.35 | 13.685% | $51.5561 | $51.56 | $51.55 | $51.60 |
| Purchase #6 | $168.43 | 9.126% | $183.8009 | $183.80 | $183.80 | $183.80 |
| Purchase #7 | $249.27 | 12.465% | $280.3415 | $280.34 | $280.35 | $280.30 |
| 7 purchase totals = | $1,037.62 | $1,135.4935 | $1,135.50 | $1,135.45 | $1,135.60 | |