| 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 | $163.36 | 4.436% | $170.6066 | $170.61 | $170.60 | $170.60 |
| Purchase #2 | $56.56 | 3.321% | $58.4384 | $58.44 | $58.45 | $58.40 |
| Purchase #3 | $33.31 | 4.632% | $34.8529 | $34.85 | $34.85 | $34.90 |
| Purchase #4 | $33.74 | 11.617% | $37.6596 | $37.66 | $37.65 | $37.70 |
| Purchase #5 | $9.79 | 12.152% | $10.9797 | $10.98 | $11.00 | $11.00 |
| Purchase #6 | $206.79 | 12.206% | $232.0308 | $232.03 | $232.05 | $232.00 |
| Purchase #7 | $163.48 | 3.448% | $169.1168 | $169.12 | $169.10 | $169.10 |
| 7 purchase totals = | $667.03 | $713.6848 | $713.69 | $713.70 | $713.70 | |