| 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 | $166.69 | 7.543% | $179.2634 | $179.26 | $179.25 | $179.30 |
| Purchase #2 | $167.88 | 5.346% | $176.8549 | $176.85 | $176.85 | $176.90 |
| Purchase #3 | $92.42 | 10.125% | $101.7775 | $101.78 | $101.80 | $101.80 |
| Purchase #4 | $184.39 | 7.752% | $198.6839 | $198.68 | $198.70 | $198.70 |
| Purchase #5 | $164.54 | 6.667% | $175.5099 | $175.51 | $175.50 | $175.50 |
| Purchase #6 | $202.36 | 6.593% | $215.7016 | $215.70 | $215.70 | $215.70 |
| Purchase #7 | $73.93 | 7.240% | $79.2825 | $79.28 | $79.30 | $79.30 |
| 7 purchase totals = | $1,052.21 | $1,127.0737 | $1,127.06 | $1,127.10 | $1,127.20 | |