| 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 | $149.74 | 4.227% | $156.0695 | $156.07 | $156.05 | $156.10 |
| Purchase #2 | $93.41 | 9.157% | $101.9636 | $101.96 | $101.95 | $102.00 |
| Purchase #3 | $176.45 | 3.296% | $182.2658 | $182.27 | $182.25 | $182.30 |
| Purchase #4 | $158.25 | 7.632% | $170.3276 | $170.33 | $170.35 | $170.30 |
| Purchase #5 | $151.90 | 4.620% | $158.9178 | $158.92 | $158.90 | $158.90 |
| Purchase #6 | $218.52 | 12.681% | $246.2305 | $246.23 | $246.25 | $246.20 |
| Purchase #7 | $45.95 | 6.351% | $48.8683 | $48.87 | $48.85 | $48.90 |
| 7 purchase totals = | $994.22 | $1,064.6431 | $1,064.65 | $1,064.60 | $1,064.70 | |