| 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 | $113.46 | 11.333% | $126.3184 | $126.32 | $126.30 | $126.30 |
| Purchase #2 | $175.54 | 7.665% | $188.9951 | $189.00 | $189.00 | $189.00 |
| Purchase #3 | $217.44 | 7.639% | $234.0502 | $234.05 | $234.05 | $234.10 |
| Purchase #4 | $104.28 | 6.414% | $110.9685 | $110.97 | $110.95 | $111.00 |
| Purchase #5 | $101.37 | 9.327% | $110.8248 | $110.82 | $110.80 | $110.80 |
| Purchase #6 | $171.41 | 9.820% | $188.2425 | $188.24 | $188.25 | $188.20 |
| Purchase #7 | $63.87 | 6.861% | $68.2521 | $68.25 | $68.25 | $68.30 |
| 7 purchase totals = | $947.37 | $1,027.6516 | $1,027.65 | $1,027.60 | $1,027.70 | |