| 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 | $163.41 | 3.659% | $169.3892 | $169.39 | $169.40 | $169.40 |
| Purchase #2 | $203.76 | 4.316% | $212.5543 | $212.55 | $212.55 | $212.60 |
| Purchase #3 | $226.54 | 7.587% | $243.7276 | $243.73 | $243.75 | $243.70 |
| Purchase #4 | $187.76 | 8.580% | $203.8698 | $203.87 | $203.85 | $203.90 |
| Purchase #5 | $113.40 | 6.393% | $120.6497 | $120.65 | $120.65 | $120.60 |
| Purchase #6 | $142.97 | 8.332% | $154.8823 | $154.88 | $154.90 | $154.90 |
| Purchase #7 | $218.96 | 5.587% | $231.1933 | $231.19 | $231.20 | $231.20 |
| 7 purchase totals = | $1,256.80 | $1,336.2662 | $1,336.26 | $1,336.30 | $1,336.30 | |