| 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 | $179.27 | 7.396% | $192.5288 | $192.53 | $192.55 | $192.50 |
| Purchase #2 | $19.36 | 8.427% | $20.9915 | $20.99 | $21.00 | $21.00 |
| Purchase #3 | $245.46 | 5.587% | $259.1739 | $259.17 | $259.15 | $259.20 |
| Purchase #4 | $189.36 | 10.463% | $209.1727 | $209.17 | $209.15 | $209.20 |
| Purchase #5 | $246.50 | 5.277% | $259.5078 | $259.51 | $259.50 | $259.50 |
| Purchase #6 | $73.83 | 4.226% | $76.9501 | $76.95 | $76.95 | $77.00 |
| Purchase #7 | $138.97 | 13.241% | $157.371 | $157.37 | $157.35 | $157.40 |
| 7 purchase totals = | $1,092.75 | $1,175.6958 | $1,175.69 | $1,175.65 | $1,175.80 | |