| 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 | $51.25 | 5.736% | $54.1897 | $54.19 | $54.20 | $54.20 |
| Purchase #2 | $154.66 | 8.357% | $167.5849 | $167.58 | $167.60 | $167.60 |
| Purchase #3 | $225.81 | 5.420% | $238.0489 | $238.05 | $238.05 | $238.00 |
| Purchase #4 | $237.57 | 12.560% | $267.4088 | $267.41 | $267.40 | $267.40 |
| Purchase #5 | $14.59 | 12.373% | $16.3952 | $16.40 | $16.40 | $16.40 |
| Purchase #6 | $167.72 | 9.424% | $183.5259 | $183.53 | $183.55 | $183.50 |
| Purchase #7 | $97.31 | 13.804% | $110.7427 | $110.74 | $110.75 | $110.70 |
| 7 purchase totals = | $948.91 | $1,037.8961 | $1,037.90 | $1,037.95 | $1,037.80 | |