| 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 | $191.41 | 7.494% | $205.7543 | $205.75 | $205.75 | $205.80 |
| Purchase #2 | $51.44 | 7.421% | $55.2574 | $55.26 | $55.25 | $55.30 |
| Purchase #3 | $220.37 | 12.370% | $247.6298 | $247.63 | $247.65 | $247.60 |
| Purchase #4 | $74.83 | 9.868% | $82.2142 | $82.21 | $82.20 | $82.20 |
| Purchase #5 | $114.29 | 13.742% | $129.9957 | $130.00 | $130.00 | $130.00 |
| Purchase #6 | $107.86 | 10.763% | $119.469 | $119.47 | $119.45 | $119.50 |
| Purchase #7 | $35.60 | 10.292% | $39.264 | $39.26 | $39.25 | $39.30 |
| 7 purchase totals = | $795.80 | $879.5844 | $879.58 | $879.55 | $879.70 | |