| 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 | $156.84 | 9.628% | $171.9406 | $171.94 | $171.95 | $171.90 |
| Purchase #2 | $87.32 | 11.435% | $97.305 | $97.31 | $97.30 | $97.30 |
| Purchase #3 | $84.67 | 11.531% | $94.4333 | $94.43 | $94.45 | $94.40 |
| Purchase #4 | $135.27 | 13.429% | $153.4354 | $153.44 | $153.45 | $153.40 |
| Purchase #5 | $19.76 | 10.864% | $21.9067 | $21.91 | $21.90 | $21.90 |
| Purchase #6 | $226.40 | 4.362% | $236.2756 | $236.28 | $236.30 | $236.30 |
| Purchase #7 | $189.43 | 6.380% | $201.5156 | $201.52 | $201.50 | $201.50 |
| 7 purchase totals = | $899.69 | $976.8122 | $976.83 | $976.85 | $976.70 | |