| 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 | $200.70 | 13.402% | $227.5978 | $227.60 | $227.60 | $227.60 |
| Purchase #2 | $148.47 | 12.482% | $167.002 | $167.00 | $167.00 | $167.00 |
| Purchase #3 | $108.74 | 7.131% | $116.4942 | $116.49 | $116.50 | $116.50 |
| Purchase #4 | $147.90 | 4.128% | $154.0053 | $154.01 | $154.00 | $154.00 |
| Purchase #5 | $121.84 | 12.272% | $136.7922 | $136.79 | $136.80 | $136.80 |
| Purchase #6 | $226.72 | 11.778% | $253.4231 | $253.42 | $253.40 | $253.40 |
| Purchase #7 | $117.41 | 5.420% | $123.7736 | $123.77 | $123.75 | $123.80 |
| 7 purchase totals = | $1,071.78 | $1,179.0882 | $1,179.08 | $1,179.05 | $1,179.10 | |