| 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 | $159.37 | 5.343% | $167.8851 | $167.89 | $167.90 | $167.90 |
| Purchase #2 | $197.60 | 10.741% | $218.8242 | $218.82 | $218.80 | $218.80 |
| Purchase #3 | $116.35 | 10.324% | $128.362 | $128.36 | $128.35 | $128.40 |
| Purchase #4 | $219.28 | 12.744% | $247.225 | $247.23 | $247.25 | $247.20 |
| Purchase #5 | $123.85 | 10.769% | $137.1874 | $137.19 | $137.20 | $137.20 |
| Purchase #6 | $76.66 | 8.217% | $82.9592 | $82.96 | $82.95 | $83.00 |
| Purchase #7 | $137.76 | 3.770% | $142.9536 | $142.95 | $142.95 | $143.00 |
| 7 purchase totals = | $1,030.87 | $1,125.3965 | $1,125.40 | $1,125.40 | $1,125.50 | |