| 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 | $160.55 | 11.740% | $179.3986 | $179.40 | $179.40 | $179.40 |
| Purchase #2 | $211.49 | 11.857% | $236.5664 | $236.57 | $236.55 | $236.60 |
| Purchase #3 | $217.37 | 11.394% | $242.1371 | $242.14 | $242.15 | $242.10 |
| Purchase #4 | $218.47 | 13.456% | $247.8673 | $247.87 | $247.85 | $247.90 |
| Purchase #5 | $129.70 | 4.617% | $135.6882 | $135.69 | $135.70 | $135.70 |
| Purchase #6 | $230.64 | 6.724% | $246.1482 | $246.15 | $246.15 | $246.10 |
| Purchase #7 | $147.44 | 12.186% | $165.407 | $165.41 | $165.40 | $165.40 |
| 7 purchase totals = | $1,315.66 | $1,453.2128 | $1,453.23 | $1,453.20 | $1,453.20 | |