| 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 | $137.46 | 13.769% | $156.3869 | $156.39 | $156.40 | $156.40 |
| Purchase #2 | $245.31 | 12.777% | $276.6533 | $276.65 | $276.65 | $276.70 |
| Purchase #3 | $233.46 | 3.439% | $241.4887 | $241.49 | $241.50 | $241.50 |
| Purchase #4 | $100.82 | 6.613% | $107.4872 | $107.49 | $107.50 | $107.50 |
| Purchase #5 | $209.69 | 10.468% | $231.6403 | $231.64 | $231.65 | $231.60 |
| Purchase #6 | $27.92 | 4.334% | $29.1301 | $29.13 | $29.15 | $29.10 |
| Purchase #7 | $84.65 | 13.799% | $96.3309 | $96.33 | $96.35 | $96.30 |
| 7 purchase totals = | $1,039.31 | $1,139.1174 | $1,139.12 | $1,139.20 | $1,139.10 | |