| 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 | $148.99 | 12.561% | $167.7046 | $167.70 | $167.70 | $167.70 |
| Purchase #2 | $124.25 | 11.806% | $138.919 | $138.92 | $138.90 | $138.90 |
| Purchase #3 | $210.67 | 8.700% | $228.9983 | $229.00 | $229.00 | $229.00 |
| Purchase #4 | $122.73 | 8.528% | $133.1964 | $133.20 | $133.20 | $133.20 |
| Purchase #5 | $22.54 | 3.637% | $23.3598 | $23.36 | $23.35 | $23.40 |
| Purchase #6 | $245.76 | 8.209% | $265.9344 | $265.93 | $265.95 | $265.90 |
| Purchase #7 | $185.62 | 12.184% | $208.2359 | $208.24 | $208.25 | $208.20 |
| 7 purchase totals = | $1,060.56 | $1,166.3484 | $1,166.35 | $1,166.35 | $1,166.30 | |