| 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 | $182.87 | 7.236% | $196.1025 | $196.10 | $196.10 | $196.10 |
| Purchase #2 | $95.35 | 11.271% | $106.0969 | $106.10 | $106.10 | $106.10 |
| Purchase #3 | $155.63 | 9.413% | $170.2795 | $170.28 | $170.30 | $170.30 |
| Purchase #4 | $104.51 | 3.628% | $108.3016 | $108.30 | $108.30 | $108.30 |
| Purchase #5 | $153.37 | 10.547% | $169.5459 | $169.55 | $169.55 | $169.50 |
| Purchase #6 | $150.85 | 4.192% | $157.1736 | $157.17 | $157.15 | $157.20 |
| Purchase #7 | $87.41 | 9.720% | $95.9063 | $95.91 | $95.90 | $95.90 |
| 7 purchase totals = | $929.99 | $1,003.4063 | $1,003.41 | $1,003.40 | $1,003.40 | |