| 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 | $97.84 | 9.190% | $106.8315 | $106.83 | $106.85 | $106.80 |
| Purchase #2 | $176.31 | 12.125% | $197.6876 | $197.69 | $197.70 | $197.70 |
| Purchase #3 | $104.64 | 4.561% | $109.4126 | $109.41 | $109.40 | $109.40 |
| Purchase #4 | $220.99 | 7.388% | $237.3167 | $237.32 | $237.30 | $237.30 |
| Purchase #5 | $145.45 | 8.599% | $157.9572 | $157.96 | $157.95 | $158.00 |
| Purchase #6 | $136.69 | 12.649% | $153.9799 | $153.98 | $154.00 | $154.00 |
| Purchase #7 | $11.74 | 4.102% | $12.2216 | $12.22 | $12.20 | $12.20 |
| 7 purchase totals = | $893.66 | $975.4071 | $975.41 | $975.40 | $975.40 | |