| 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 | $147.83 | 10.228% | $162.9501 | $162.95 | $162.95 | $163.00 |
| Purchase #2 | $91.40 | 7.268% | $98.043 | $98.04 | $98.05 | $98.00 |
| Purchase #3 | $109.52 | 7.669% | $117.9191 | $117.92 | $117.90 | $117.90 |
| Purchase #4 | $100.72 | 13.834% | $114.6536 | $114.65 | $114.65 | $114.70 |
| Purchase #5 | $62.32 | 6.427% | $66.3253 | $66.33 | $66.35 | $66.30 |
| Purchase #6 | $80.47 | 7.196% | $86.2606 | $86.26 | $86.25 | $86.30 |
| Purchase #7 | $172.71 | 6.326% | $183.6356 | $183.64 | $183.65 | $183.60 |
| 7 purchase totals = | $764.97 | $829.7873 | $829.79 | $829.80 | $829.80 | |