| 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 | $188.70 | 11.159% | $209.757 | $209.76 | $209.75 | $209.80 |
| Purchase #2 | $32.39 | 7.287% | $34.7503 | $34.75 | $34.75 | $34.80 |
| Purchase #3 | $33.37 | 7.456% | $35.8581 | $35.86 | $35.85 | $35.90 |
| Purchase #4 | $107.59 | 9.283% | $117.5776 | $117.58 | $117.60 | $117.60 |
| Purchase #5 | $133.52 | 7.541% | $143.5887 | $143.59 | $143.60 | $143.60 |
| Purchase #6 | $170.97 | 6.775% | $182.5532 | $182.55 | $182.55 | $182.60 |
| Purchase #7 | $22.61 | 13.288% | $25.6144 | $25.61 | $25.60 | $25.60 |
| 7 purchase totals = | $689.15 | $749.6993 | $749.70 | $749.70 | $749.90 | |