| 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 | $193.65 | 8.157% | $209.446 | $209.45 | $209.45 | $209.40 |
| Purchase #2 | $63.80 | 8.730% | $69.3697 | $69.37 | $69.35 | $69.40 |
| Purchase #3 | $185.91 | 12.383% | $208.9312 | $208.93 | $208.95 | $208.90 |
| Purchase #4 | $206.95 | 5.138% | $217.5831 | $217.58 | $217.60 | $217.60 |
| Purchase #5 | $157.62 | 9.338% | $172.3386 | $172.34 | $172.35 | $172.30 |
| Purchase #6 | $149.26 | 10.507% | $164.9427 | $164.94 | $164.95 | $164.90 |
| Purchase #7 | $18.66 | 8.449% | $20.2366 | $20.24 | $20.25 | $20.20 |
| 7 purchase totals = | $975.85 | $1,062.8479 | $1,062.85 | $1,062.90 | $1,062.70 | |