| 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 | $188.85 | 12.535% | $212.5223 | $212.52 | $212.50 | $212.50 |
| Purchase #2 | $129.41 | 8.201% | $140.0229 | $140.02 | $140.00 | $140.00 |
| Purchase #3 | $150.92 | 13.221% | $170.8731 | $170.87 | $170.85 | $170.90 |
| Purchase #4 | $147.70 | 12.374% | $165.9764 | $165.98 | $166.00 | $166.00 |
| Purchase #5 | $69.44 | 5.312% | $73.1287 | $73.13 | $73.15 | $73.10 |
| Purchase #6 | $161.71 | 8.601% | $175.6187 | $175.62 | $175.60 | $175.60 |
| Purchase #7 | $185.70 | 13.824% | $211.3712 | $211.37 | $211.35 | $211.40 |
| 7 purchase totals = | $1,033.73 | $1,149.5133 | $1,149.51 | $1,149.45 | $1,149.50 | |