| 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 | $181.76 | 9.137% | $198.3674 | $198.37 | $198.35 | $198.40 |
| Purchase #2 | $70.56 | 4.591% | $73.7994 | $73.80 | $73.80 | $73.80 |
| Purchase #3 | $120.37 | 5.397% | $126.8664 | $126.87 | $126.85 | $126.90 |
| Purchase #4 | $164.27 | 7.776% | $177.0436 | $177.04 | $177.05 | $177.00 |
| Purchase #5 | $180.87 | 5.198% | $190.2716 | $190.27 | $190.25 | $190.30 |
| Purchase #6 | $68.64 | 4.387% | $71.6512 | $71.65 | $71.65 | $71.70 |
| Purchase #7 | $24.57 | 12.670% | $27.683 | $27.68 | $27.70 | $27.70 |
| 7 purchase totals = | $811.04 | $865.6826 | $865.68 | $865.65 | $865.80 | |