| 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 | $102.67 | 7.362% | $110.2286 | $110.23 | $110.25 | $110.20 |
| Purchase #2 | $66.41 | 12.490% | $74.7046 | $74.70 | $74.70 | $74.70 |
| Purchase #3 | $155.70 | 7.649% | $167.6095 | $167.61 | $167.60 | $167.60 |
| Purchase #4 | $198.46 | 4.579% | $207.5475 | $207.55 | $207.55 | $207.50 |
| Purchase #5 | $181.80 | 12.135% | $203.8614 | $203.86 | $203.85 | $203.90 |
| Purchase #6 | $5.46 | 9.603% | $5.9843 | $5.98 | $6.00 | $6.00 |
| Purchase #7 | $38.64 | 13.689% | $43.9294 | $43.93 | $43.95 | $43.90 |
| 7 purchase totals = | $749.14 | $813.8653 | $813.86 | $813.90 | $813.80 | |