| 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 | $230.81 | 11.680% | $257.7686 | $257.77 | $257.75 | $257.80 |
| Purchase #2 | $213.96 | 7.733% | $230.5055 | $230.51 | $230.50 | $230.50 |
| Purchase #3 | $18.64 | 3.230% | $19.2421 | $19.24 | $19.25 | $19.20 |
| Purchase #4 | $149.35 | 3.850% | $155.1 | $155.10 | $155.10 | $155.10 |
| Purchase #5 | $80.86 | 13.581% | $91.8416 | $91.84 | $91.85 | $91.80 |
| Purchase #6 | $160.78 | 6.619% | $171.422 | $171.42 | $171.40 | $171.40 |
| Purchase #7 | $227.84 | 12.573% | $256.4863 | $256.49 | $256.50 | $256.50 |
| 7 purchase totals = | $1,082.24 | $1,182.3661 | $1,182.37 | $1,182.35 | $1,182.30 | |