| 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 | $180.49 | 3.645% | $187.0689 | $187.07 | $187.05 | $187.10 |
| Purchase #2 | $206.87 | 5.363% | $217.9644 | $217.96 | $217.95 | $218.00 |
| Purchase #3 | $113.67 | 3.857% | $118.0543 | $118.05 | $118.05 | $118.10 |
| Purchase #4 | $235.96 | 13.372% | $267.5126 | $267.51 | $267.50 | $267.50 |
| Purchase #5 | $62.46 | 13.751% | $71.0489 | $71.05 | $71.05 | $71.00 |
| Purchase #6 | $129.64 | 3.423% | $134.0776 | $134.08 | $134.10 | $134.10 |
| Purchase #7 | $102.51 | 3.507% | $106.105 | $106.11 | $106.10 | $106.10 |
| 7 purchase totals = | $1,031.60 | $1,101.8317 | $1,101.83 | $1,101.80 | $1,101.90 | |