| 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 | $174.89 | 6.378% | $186.0445 | $186.04 | $186.05 | $186.00 |
| Purchase #2 | $223.30 | 5.249% | $235.021 | $235.02 | $235.00 | $235.00 |
| Purchase #3 | $103.25 | 7.114% | $110.5952 | $110.60 | $110.60 | $110.60 |
| Purchase #4 | $162.56 | 13.524% | $184.5446 | $184.54 | $184.55 | $184.50 |
| Purchase #5 | $198.77 | 8.410% | $215.4866 | $215.49 | $215.50 | $215.50 |
| Purchase #6 | $247.77 | 4.822% | $259.7175 | $259.72 | $259.70 | $259.70 |
| Purchase #7 | $167.62 | 9.128% | $182.9204 | $182.92 | $182.90 | $182.90 |
| 7 purchase totals = | $1,278.16 | $1,374.3298 | $1,374.33 | $1,374.30 | $1,374.20 | |