| 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 | $183.72 | 3.142% | $189.4925 | $189.49 | $189.50 | $189.50 |
| Purchase #2 | $147.68 | 3.461% | $152.7912 | $152.79 | $152.80 | $152.80 |
| Purchase #3 | $216.43 | 9.164% | $236.2636 | $236.26 | $236.25 | $236.30 |
| Purchase #4 | $231.84 | 3.264% | $239.4073 | $239.41 | $239.40 | $239.40 |
| Purchase #5 | $121.77 | 12.385% | $136.8512 | $136.85 | $136.85 | $136.90 |
| Purchase #6 | $91.40 | 13.297% | $103.5535 | $103.55 | $103.55 | $103.60 |
| Purchase #7 | $132.68 | 11.747% | $148.2659 | $148.27 | $148.25 | $148.30 |
| 7 purchase totals = | $1,125.52 | $1,206.6252 | $1,206.62 | $1,206.60 | $1,206.80 | |