| 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 | $154.74 | 4.530% | $161.7497 | $161.75 | $161.75 | $161.70 |
| Purchase #2 | $146.46 | 11.215% | $162.8855 | $162.89 | $162.90 | $162.90 |
| Purchase #3 | $132.72 | 6.594% | $141.4716 | $141.47 | $141.45 | $141.50 |
| Purchase #4 | $235.86 | 10.116% | $259.7196 | $259.72 | $259.70 | $259.70 |
| Purchase #5 | $191.77 | 7.206% | $205.5889 | $205.59 | $205.60 | $205.60 |
| Purchase #6 | $53.62 | 8.182% | $58.0072 | $58.01 | $58.00 | $58.00 |
| Purchase #7 | $200.47 | 6.299% | $213.0976 | $213.10 | $213.10 | $213.10 |
| 7 purchase totals = | $1,115.64 | $1,202.5201 | $1,202.53 | $1,202.50 | $1,202.50 | |