| 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 | $128.88 | 9.542% | $141.1777 | $141.18 | $141.20 | $141.20 |
| Purchase #2 | $239.87 | 13.239% | $271.6264 | $271.63 | $271.65 | $271.60 |
| Purchase #3 | $12.37 | 3.462% | $12.7982 | $12.80 | $12.80 | $12.80 |
| Purchase #4 | $176.33 | 4.146% | $183.6406 | $183.64 | $183.65 | $183.60 |
| Purchase #5 | $161.95 | 12.661% | $182.4545 | $182.45 | $182.45 | $182.50 |
| Purchase #6 | $132.95 | 6.871% | $142.085 | $142.09 | $142.10 | $142.10 |
| Purchase #7 | $20.42 | 12.829% | $23.0397 | $23.04 | $23.05 | $23.00 |
| 7 purchase totals = | $872.77 | $956.8221 | $956.83 | $956.90 | $956.80 | |