| 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 | $175.65 | 3.828% | $182.3739 | $182.37 | $182.35 | $182.40 |
| Purchase #2 | $85.73 | 9.326% | $93.7252 | $93.73 | $93.75 | $93.70 |
| Purchase #3 | $198.35 | 5.655% | $209.5667 | $209.57 | $209.55 | $209.60 |
| Purchase #4 | $26.71 | 7.726% | $28.7736 | $28.77 | $28.75 | $28.80 |
| Purchase #5 | $71.93 | 12.324% | $80.7947 | $80.79 | $80.80 | $80.80 |
| Purchase #6 | $199.89 | 6.808% | $213.4985 | $213.50 | $213.50 | $213.50 |
| Purchase #7 | $39.81 | 3.774% | $41.3124 | $41.31 | $41.30 | $41.30 |
| 7 purchase totals = | $798.07 | $850.0450 | $850.04 | $850.00 | $850.10 | |