| 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 | $214.44 | 7.339% | $230.1778 | $230.18 | $230.20 | $230.20 |
| Purchase #2 | $41.72 | 13.695% | $47.4336 | $47.43 | $47.45 | $47.40 |
| Purchase #3 | $229.76 | 12.872% | $259.3347 | $259.33 | $259.35 | $259.30 |
| Purchase #4 | $73.43 | 4.290% | $76.5801 | $76.58 | $76.60 | $76.60 |
| Purchase #5 | $130.29 | 7.322% | $139.8298 | $139.83 | $139.85 | $139.80 |
| Purchase #6 | $29.94 | 13.366% | $33.9418 | $33.94 | $33.95 | $33.90 |
| Purchase #7 | $141.64 | 11.271% | $157.6042 | $157.60 | $157.60 | $157.60 |
| 7 purchase totals = | $861.22 | $944.9020 | $944.89 | $945.00 | $944.80 | |