| 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 | $157.28 | 8.107% | $170.0307 | $170.03 | $170.05 | $170.00 |
| Purchase #2 | $64.38 | 10.697% | $71.2667 | $71.27 | $71.25 | $71.30 |
| Purchase #3 | $61.39 | 11.283% | $68.3166 | $68.32 | $68.30 | $68.30 |
| Purchase #4 | $212.43 | 10.720% | $235.2025 | $235.20 | $235.20 | $235.20 |
| Purchase #5 | $83.46 | 12.432% | $93.8357 | $93.84 | $93.85 | $93.80 |
| Purchase #6 | $133.91 | 3.338% | $138.3799 | $138.38 | $138.40 | $138.40 |
| Purchase #7 | $167.82 | 12.437% | $188.6918 | $188.69 | $188.70 | $188.70 |
| 7 purchase totals = | $880.67 | $965.7239 | $965.73 | $965.75 | $965.70 | |