| 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 | $175.27 | 7.565% | $188.5292 | $188.53 | $188.55 | $188.50 |
| Purchase #2 | $161.67 | 3.867% | $167.9218 | $167.92 | $167.90 | $167.90 |
| Purchase #3 | $229.63 | 4.326% | $239.5638 | $239.56 | $239.55 | $239.60 |
| Purchase #4 | $16.81 | 5.523% | $17.7384 | $17.74 | $17.75 | $17.70 |
| Purchase #5 | $75.98 | 11.588% | $84.7846 | $84.78 | $84.80 | $84.80 |
| Purchase #6 | $114.27 | 13.733% | $129.9627 | $129.96 | $129.95 | $130.00 |
| Purchase #7 | $203.71 | 11.563% | $227.265 | $227.27 | $227.25 | $227.30 |
| 7 purchase totals = | $977.34 | $1,055.7655 | $1,055.76 | $1,055.75 | $1,055.80 | |