| 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 | $167.75 | 9.143% | $183.0874 | $183.09 | $183.10 | $183.10 |
| Purchase #2 | $155.52 | 6.803% | $166.1 | $166.10 | $166.10 | $166.10 |
| Purchase #3 | $18.82 | 13.718% | $21.4017 | $21.40 | $21.40 | $21.40 |
| Purchase #4 | $128.50 | 6.437% | $136.7715 | $136.77 | $136.75 | $136.80 |
| Purchase #5 | $55.67 | 8.561% | $60.4359 | $60.44 | $60.45 | $60.40 |
| Purchase #6 | $193.56 | 7.779% | $208.617 | $208.62 | $208.60 | $208.60 |
| Purchase #7 | $133.70 | 9.837% | $146.8521 | $146.85 | $146.85 | $146.90 |
| 7 purchase totals = | $853.52 | $923.2656 | $923.27 | $923.25 | $923.30 | |