| 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 | $170.53 | 5.668% | $180.1956 | $180.20 | $180.20 | $180.20 |
| Purchase #2 | $172.58 | 11.700% | $192.7719 | $192.77 | $192.75 | $192.80 |
| Purchase #3 | $37.95 | 4.698% | $39.7329 | $39.73 | $39.75 | $39.70 |
| Purchase #4 | $205.80 | 10.179% | $226.7484 | $226.75 | $226.75 | $226.70 |
| Purchase #5 | $106.65 | 3.112% | $109.9689 | $109.97 | $109.95 | $110.00 |
| Purchase #6 | $43.25 | 12.434% | $48.6277 | $48.63 | $48.65 | $48.60 |
| Purchase #7 | $144.26 | 5.604% | $152.3443 | $152.34 | $152.35 | $152.30 |
| 7 purchase totals = | $881.02 | $950.3897 | $950.39 | $950.40 | $950.30 | |