| 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 | $151.85 | 7.593% | $163.38 | $163.38 | $163.40 | $163.40 |
| Purchase #2 | $136.97 | 8.268% | $148.2947 | $148.29 | $148.30 | $148.30 |
| Purchase #3 | $88.82 | 5.368% | $93.5879 | $93.59 | $93.60 | $93.60 |
| Purchase #4 | $90.57 | 11.543% | $101.0245 | $101.02 | $101.00 | $101.00 |
| Purchase #5 | $170.35 | 5.249% | $179.2917 | $179.29 | $179.30 | $179.30 |
| Purchase #6 | $134.82 | 6.342% | $143.3703 | $143.37 | $143.35 | $143.40 |
| Purchase #7 | $31.48 | 3.197% | $32.4864 | $32.49 | $32.50 | $32.50 |
| 7 purchase totals = | $804.86 | $861.4355 | $861.43 | $861.45 | $861.50 | |