| 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 | $176.27 | 8.746% | $191.6866 | $191.69 | $191.70 | $191.70 |
| Purchase #2 | $138.82 | 10.224% | $153.013 | $153.01 | $153.00 | $153.00 |
| Purchase #3 | $134.43 | 3.374% | $138.9657 | $138.97 | $138.95 | $139.00 |
| Purchase #4 | $178.61 | 13.217% | $202.2169 | $202.22 | $202.20 | $202.20 |
| Purchase #5 | $156.88 | 3.749% | $162.7614 | $162.76 | $162.75 | $162.80 |
| Purchase #6 | $185.70 | 9.215% | $202.8123 | $202.81 | $202.80 | $202.80 |
| Purchase #7 | $173.95 | 7.188% | $186.4535 | $186.45 | $186.45 | $186.50 |
| 7 purchase totals = | $1,144.66 | $1,237.9094 | $1,237.91 | $1,237.85 | $1,238.00 | |