| 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 | $155.78 | 13.802% | $177.2808 | $177.28 | $177.30 | $177.30 |
| Purchase #2 | $111.65 | 3.755% | $115.8425 | $115.84 | $115.85 | $115.80 |
| Purchase #3 | $184.73 | 6.545% | $196.8206 | $196.82 | $196.80 | $196.80 |
| Purchase #4 | $81.97 | 3.587% | $84.9103 | $84.91 | $84.90 | $84.90 |
| Purchase #5 | $36.97 | 3.807% | $38.3774 | $38.38 | $38.40 | $38.40 |
| Purchase #6 | $73.97 | 13.309% | $83.8147 | $83.81 | $83.80 | $83.80 |
| Purchase #7 | $232.50 | 5.807% | $246.0013 | $246.00 | $246.00 | $246.00 |
| 7 purchase totals = | $877.57 | $943.0476 | $943.04 | $943.05 | $943.00 | |