| 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 | $126.50 | 5.838% | $133.8851 | $133.89 | $133.90 | $133.90 |
| Purchase #2 | $16.92 | 12.639% | $19.0585 | $19.06 | $19.05 | $19.10 |
| Purchase #3 | $160.54 | 11.434% | $178.8961 | $178.90 | $178.90 | $178.90 |
| Purchase #4 | $211.36 | 10.697% | $233.9692 | $233.97 | $233.95 | $234.00 |
| Purchase #5 | $235.69 | 13.406% | $267.2866 | $267.29 | $267.30 | $267.30 |
| Purchase #6 | $131.37 | 3.575% | $136.0665 | $136.07 | $136.05 | $136.10 |
| Purchase #7 | $81.61 | 7.871% | $88.0335 | $88.03 | $88.05 | $88.00 |
| 7 purchase totals = | $963.99 | $1,057.1955 | $1,057.21 | $1,057.20 | $1,057.30 | |