| 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 | $175.72 | 12.809% | $198.228 | $198.23 | $198.25 | $198.20 |
| Purchase #2 | $24.75 | 10.156% | $27.2636 | $27.26 | $27.25 | $27.30 |
| Purchase #3 | $117.62 | 3.119% | $121.2886 | $121.29 | $121.30 | $121.30 |
| Purchase #4 | $141.63 | 4.867% | $148.5231 | $148.52 | $148.50 | $148.50 |
| Purchase #5 | $208.94 | 5.592% | $220.6239 | $220.62 | $220.60 | $220.60 |
| Purchase #6 | $181.84 | 7.363% | $195.2289 | $195.23 | $195.25 | $195.20 |
| Purchase #7 | $193.97 | 7.634% | $208.7777 | $208.78 | $208.80 | $208.80 |
| 7 purchase totals = | $1,044.47 | $1,119.9338 | $1,119.93 | $1,119.95 | $1,119.90 | |