| 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 | $114.25 | 3.453% | $118.1951 | $118.20 | $118.20 | $118.20 |
| Purchase #2 | $137.76 | 12.588% | $155.1012 | $155.10 | $155.10 | $155.10 |
| Purchase #3 | $211.77 | 13.420% | $240.1895 | $240.19 | $240.20 | $240.20 |
| Purchase #4 | $16.81 | 13.555% | $19.0886 | $19.09 | $19.10 | $19.10 |
| Purchase #5 | $77.88 | 10.156% | $85.7895 | $85.79 | $85.80 | $85.80 |
| Purchase #6 | $29.58 | 10.246% | $32.6108 | $32.61 | $32.60 | $32.60 |
| Purchase #7 | $115.36 | 11.633% | $128.7798 | $128.78 | $128.80 | $128.80 |
| 7 purchase totals = | $703.41 | $779.7545 | $779.76 | $779.80 | $779.80 | |