| 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 | $151.30 | 12.410% | $170.0763 | $170.08 | $170.10 | $170.10 |
| Purchase #2 | $25.92 | 10.288% | $28.5866 | $28.59 | $28.60 | $28.60 |
| Purchase #3 | $69.85 | 12.114% | $78.3116 | $78.31 | $78.30 | $78.30 |
| Purchase #4 | $241.87 | 3.226% | $249.6727 | $249.67 | $249.65 | $249.70 |
| Purchase #5 | $49.32 | 3.857% | $51.2223 | $51.22 | $51.20 | $51.20 |
| Purchase #6 | $76.75 | 10.429% | $84.7543 | $84.75 | $84.75 | $84.80 |
| Purchase #7 | $170.67 | 12.720% | $192.3792 | $192.38 | $192.40 | $192.40 |
| 7 purchase totals = | $785.68 | $855.0030 | $855.00 | $855.00 | $855.10 | |