| 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 | $168.67 | 3.434% | $174.4621 | $174.46 | $174.45 | $174.50 |
| Purchase #2 | $173.64 | 9.513% | $190.1584 | $190.16 | $190.15 | $190.20 |
| Purchase #3 | $181.90 | 10.553% | $201.0959 | $201.10 | $201.10 | $201.10 |
| Purchase #4 | $138.94 | 13.464% | $157.6469 | $157.65 | $157.65 | $157.60 |
| Purchase #5 | $35.28 | 5.138% | $37.0927 | $37.09 | $37.10 | $37.10 |
| Purchase #6 | $211.73 | 5.792% | $223.9934 | $223.99 | $224.00 | $224.00 |
| Purchase #7 | $83.69 | 5.339% | $88.1582 | $88.16 | $88.15 | $88.20 |
| 7 purchase totals = | $993.85 | $1,072.6076 | $1,072.61 | $1,072.60 | $1,072.70 | |