| 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 | $155.53 | 10.466% | $171.8078 | $171.81 | $171.80 | $171.80 |
| Purchase #2 | $196.25 | 4.451% | $204.9851 | $204.99 | $205.00 | $205.00 |
| Purchase #3 | $245.40 | 7.365% | $263.4737 | $263.47 | $263.45 | $263.50 |
| Purchase #4 | $66.78 | 4.841% | $70.0128 | $70.01 | $70.00 | $70.00 |
| Purchase #5 | $180.72 | 13.214% | $204.6003 | $204.60 | $204.60 | $204.60 |
| Purchase #6 | $107.37 | 9.518% | $117.5895 | $117.59 | $117.60 | $117.60 |
| Purchase #7 | $182.87 | 12.335% | $205.427 | $205.43 | $205.45 | $205.40 |
| 7 purchase totals = | $1,134.92 | $1,237.8962 | $1,237.90 | $1,237.90 | $1,237.90 | |