| 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 | $100.44 | 8.191% | $108.667 | $108.67 | $108.65 | $108.70 |
| Purchase #2 | $5.87 | 8.502% | $6.3691 | $6.37 | $6.35 | $6.40 |
| Purchase #3 | $161.52 | 9.686% | $177.1648 | $177.16 | $177.15 | $177.20 |
| Purchase #4 | $250.54 | 13.343% | $283.9696 | $283.97 | $283.95 | $284.00 |
| Purchase #5 | $96.63 | 13.162% | $109.3484 | $109.35 | $109.35 | $109.30 |
| Purchase #6 | $84.90 | 6.535% | $90.4482 | $90.45 | $90.45 | $90.40 |
| Purchase #7 | $198.89 | 6.835% | $212.4841 | $212.48 | $212.50 | $212.50 |
| 7 purchase totals = | $898.79 | $988.4512 | $988.45 | $988.40 | $988.50 | |