| 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 | $152.68 | 6.741% | $162.9722 | $162.97 | $162.95 | $163.00 |
| Purchase #2 | $143.87 | 3.571% | $149.0076 | $149.01 | $149.00 | $149.00 |
| Purchase #3 | $164.46 | 4.298% | $171.5285 | $171.53 | $171.55 | $171.50 |
| Purchase #4 | $51.64 | 4.438% | $53.9318 | $53.93 | $53.95 | $53.90 |
| Purchase #5 | $117.58 | 11.608% | $131.2287 | $131.23 | $131.25 | $131.20 |
| Purchase #6 | $76.74 | 6.563% | $81.7764 | $81.78 | $81.80 | $81.80 |
| Purchase #7 | $122.36 | 13.847% | $139.3032 | $139.30 | $139.30 | $139.30 |
| 7 purchase totals = | $829.33 | $889.7484 | $889.75 | $889.80 | $889.70 | |