| 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 | $156.66 | 6.346% | $166.6016 | $166.60 | $166.60 | $166.60 |
| Purchase #2 | $185.63 | 5.406% | $195.6652 | $195.67 | $195.65 | $195.70 |
| Purchase #3 | $167.48 | 12.475% | $188.3731 | $188.37 | $188.35 | $188.40 |
| Purchase #4 | $38.54 | 9.587% | $42.2348 | $42.23 | $42.25 | $42.20 |
| Purchase #5 | $199.46 | 4.631% | $208.697 | $208.70 | $208.70 | $208.70 |
| Purchase #6 | $15.32 | 5.241% | $16.1229 | $16.12 | $16.10 | $16.10 |
| Purchase #7 | $227.53 | 13.427% | $258.0805 | $258.08 | $258.10 | $258.10 |
| 7 purchase totals = | $990.62 | $1,075.7751 | $1,075.77 | $1,075.75 | $1,075.80 | |