| 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 | $151.73 | 6.641% | $161.8064 | $161.81 | $161.80 | $161.80 |
| Purchase #2 | $134.93 | 12.407% | $151.6708 | $151.67 | $151.65 | $151.70 |
| Purchase #3 | $227.75 | 7.616% | $245.0954 | $245.10 | $245.10 | $245.10 |
| Purchase #4 | $29.98 | 9.414% | $32.8023 | $32.80 | $32.80 | $32.80 |
| Purchase #5 | $205.61 | 8.129% | $222.324 | $222.32 | $222.30 | $222.30 |
| Purchase #6 | $45.94 | 4.242% | $47.8888 | $47.89 | $47.90 | $47.90 |
| Purchase #7 | $247.34 | 9.602% | $271.0896 | $271.09 | $271.10 | $271.10 |
| 7 purchase totals = | $1,043.28 | $1,132.6773 | $1,132.68 | $1,132.65 | $1,132.70 | |