| 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 | $145.92 | 3.787% | $151.446 | $151.45 | $151.45 | $151.40 |
| Purchase #2 | $218.97 | 9.469% | $239.7043 | $239.70 | $239.70 | $239.70 |
| Purchase #3 | $219.80 | 6.206% | $233.4408 | $233.44 | $233.45 | $233.40 |
| Purchase #4 | $22.62 | 7.738% | $24.3703 | $24.37 | $24.35 | $24.40 |
| Purchase #5 | $112.49 | 7.845% | $121.3148 | $121.31 | $121.30 | $121.30 |
| Purchase #6 | $217.41 | 4.774% | $227.7892 | $227.79 | $227.80 | $227.80 |
| Purchase #7 | $142.45 | 7.123% | $152.5967 | $152.60 | $152.60 | $152.60 |
| 7 purchase totals = | $1,079.66 | $1,150.6621 | $1,150.66 | $1,150.65 | $1,150.60 | |