| 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 | $165.42 | 7.189% | $177.312 | $177.31 | $177.30 | $177.30 |
| Purchase #2 | $117.79 | 13.188% | $133.3241 | $133.32 | $133.30 | $133.30 |
| Purchase #3 | $17.77 | 3.493% | $18.3907 | $18.39 | $18.40 | $18.40 |
| Purchase #4 | $247.43 | 6.301% | $263.0206 | $263.02 | $263.00 | $263.00 |
| Purchase #5 | $81.67 | 8.217% | $88.3808 | $88.38 | $88.40 | $88.40 |
| Purchase #6 | $112.85 | 3.784% | $117.1202 | $117.12 | $117.10 | $117.10 |
| Purchase #7 | $17.82 | 8.221% | $19.285 | $19.29 | $19.30 | $19.30 |
| 7 purchase totals = | $760.75 | $816.8334 | $816.83 | $816.80 | $816.80 | |