| 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 | $75.99 | 7.155% | $81.4271 | $81.43 | $81.45 | $81.40 |
| Purchase #2 | $75.31 | 9.360% | $82.359 | $82.36 | $82.35 | $82.40 |
| Purchase #3 | $152.49 | 3.176% | $157.3331 | $157.33 | $157.35 | $157.30 |
| Purchase #4 | $229.75 | 7.503% | $246.9881 | $246.99 | $247.00 | $247.00 |
| Purchase #5 | $217.28 | 8.429% | $235.5945 | $235.59 | $235.60 | $235.60 |
| Purchase #6 | $36.77 | 13.845% | $41.8608 | $41.86 | $41.85 | $41.90 |
| Purchase #7 | $90.92 | 13.344% | $103.0524 | $103.05 | $103.05 | $103.10 |
| 7 purchase totals = | $878.51 | $948.6150 | $948.61 | $948.65 | $948.70 | |