| 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 | $181.93 | 4.360% | $189.8621 | $189.86 | $189.85 | $189.90 |
| Purchase #2 | $183.68 | 5.171% | $193.1781 | $193.18 | $193.20 | $193.20 |
| Purchase #3 | $52.75 | 12.532% | $59.3606 | $59.36 | $59.35 | $59.40 |
| Purchase #4 | $106.40 | 3.761% | $110.4017 | $110.40 | $110.40 | $110.40 |
| Purchase #5 | $191.66 | 4.477% | $200.2406 | $200.24 | $200.25 | $200.20 |
| Purchase #6 | $176.94 | 11.135% | $196.6423 | $196.64 | $196.65 | $196.60 |
| Purchase #7 | $81.52 | 7.600% | $87.7155 | $87.72 | $87.70 | $87.70 |
| 7 purchase totals = | $974.88 | $1,037.4009 | $1,037.40 | $1,037.40 | $1,037.40 | |