| 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 | $130.92 | 4.459% | $136.7577 | $136.76 | $136.75 | $136.80 |
| Purchase #2 | $243.56 | 9.660% | $267.0879 | $267.09 | $267.10 | $267.10 |
| Purchase #3 | $45.30 | 5.437% | $47.763 | $47.76 | $47.75 | $47.80 |
| Purchase #4 | $131.80 | 4.639% | $137.9142 | $137.91 | $137.90 | $137.90 |
| Purchase #5 | $134.80 | 5.733% | $142.5281 | $142.53 | $142.55 | $142.50 |
| Purchase #6 | $28.77 | 12.234% | $32.2897 | $32.29 | $32.30 | $32.30 |
| Purchase #7 | $57.87 | 9.650% | $63.4545 | $63.45 | $63.45 | $63.50 |
| 7 purchase totals = | $773.02 | $827.7951 | $827.79 | $827.80 | $827.90 | |