| 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 | $149.96 | 3.214% | $154.7797 | $154.78 | $154.80 | $154.80 |
| Purchase #2 | $101.37 | 11.311% | $112.836 | $112.84 | $112.85 | $112.80 |
| Purchase #3 | $182.77 | 12.124% | $204.929 | $204.93 | $204.95 | $204.90 |
| Purchase #4 | $127.42 | 7.313% | $136.7382 | $136.74 | $136.75 | $136.70 |
| Purchase #5 | $216.69 | 13.832% | $246.6626 | $246.66 | $246.65 | $246.70 |
| Purchase #6 | $245.53 | 13.127% | $277.7607 | $277.76 | $277.75 | $277.80 |
| Purchase #7 | $38.59 | 13.468% | $43.7873 | $43.79 | $43.80 | $43.80 |
| 7 purchase totals = | $1,062.33 | $1,177.4935 | $1,177.50 | $1,177.55 | $1,177.50 | |