| 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 | $20.33 | 13.767% | $23.1288 | $23.13 | $23.15 | $23.10 |
| Purchase #2 | $218.57 | 5.698% | $231.0241 | $231.02 | $231.00 | $231.00 |
| Purchase #3 | $171.41 | 10.760% | $189.8537 | $189.85 | $189.85 | $189.90 |
| Purchase #4 | $31.33 | 13.552% | $35.5758 | $35.58 | $35.60 | $35.60 |
| Purchase #5 | $153.79 | 9.614% | $168.5754 | $168.58 | $168.60 | $168.60 |
| Purchase #6 | $152.73 | 3.407% | $157.9335 | $157.93 | $157.95 | $157.90 |
| Purchase #7 | $116.90 | 8.433% | $126.7582 | $126.76 | $126.75 | $126.80 |
| 7 purchase totals = | $865.06 | $932.8495 | $932.85 | $932.90 | $932.90 | |