| 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 | $140.39 | 6.129% | $148.9945 | $148.99 | $149.00 | $149.00 |
| Purchase #2 | $192.56 | 11.521% | $214.7448 | $214.74 | $214.75 | $214.70 |
| Purchase #3 | $128.42 | 10.732% | $142.202 | $142.20 | $142.20 | $142.20 |
| Purchase #4 | $92.55 | 5.696% | $97.8216 | $97.82 | $97.80 | $97.80 |
| Purchase #5 | $64.83 | 13.729% | $73.7305 | $73.73 | $73.75 | $73.70 |
| Purchase #6 | $230.28 | 9.416% | $251.9632 | $251.96 | $251.95 | $252.00 |
| Purchase #7 | $138.34 | 11.531% | $154.292 | $154.29 | $154.30 | $154.30 |
| 7 purchase totals = | $987.37 | $1,083.7486 | $1,083.73 | $1,083.75 | $1,083.70 | |