| 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 | $138.71 | 7.605% | $149.2589 | $149.26 | $149.25 | $149.30 |
| Purchase #2 | $195.56 | 11.826% | $218.6869 | $218.69 | $218.70 | $218.70 |
| Purchase #3 | $225.74 | 6.794% | $241.0768 | $241.08 | $241.10 | $241.10 |
| Purchase #4 | $212.78 | 8.502% | $230.8706 | $230.87 | $230.85 | $230.90 |
| Purchase #5 | $46.86 | 10.215% | $51.6467 | $51.65 | $51.65 | $51.60 |
| Purchase #6 | $102.33 | 11.833% | $114.4387 | $114.44 | $114.45 | $114.40 |
| Purchase #7 | $135.57 | 10.174% | $149.3629 | $149.36 | $149.35 | $149.40 |
| 7 purchase totals = | $1,057.55 | $1,155.3415 | $1,155.35 | $1,155.35 | $1,155.40 | |