| 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 | $181.66 | 12.202% | $203.8262 | $203.83 | $203.85 | $203.80 |
| Purchase #2 | $194.79 | 7.536% | $209.4694 | $209.47 | $209.45 | $209.50 |
| Purchase #3 | $132.63 | 10.857% | $147.0296 | $147.03 | $147.05 | $147.00 |
| Purchase #4 | $164.72 | 9.716% | $180.7242 | $180.72 | $180.70 | $180.70 |
| Purchase #5 | $203.90 | 11.322% | $226.9856 | $226.99 | $227.00 | $227.00 |
| Purchase #6 | $35.65 | 3.815% | $37.01 | $37.01 | $37.00 | $37.00 |
| Purchase #7 | $158.77 | 9.451% | $173.7754 | $173.78 | $173.80 | $173.80 |
| 7 purchase totals = | $1,072.12 | $1,178.8204 | $1,178.83 | $1,178.85 | $1,178.80 | |