| 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 | $136.81 | 12.308% | $153.6486 | $153.65 | $153.65 | $153.60 |
| Purchase #2 | $76.74 | 10.204% | $84.5705 | $84.57 | $84.55 | $84.60 |
| Purchase #3 | $218.32 | 13.459% | $247.7037 | $247.70 | $247.70 | $247.70 |
| Purchase #4 | $70.59 | 13.413% | $80.0582 | $80.06 | $80.05 | $80.10 |
| Purchase #5 | $110.32 | 8.337% | $119.5174 | $119.52 | $119.50 | $119.50 |
| Purchase #6 | $68.71 | 3.322% | $70.9925 | $70.99 | $71.00 | $71.00 |
| Purchase #7 | $71.89 | 11.278% | $79.9978 | $80.00 | $80.00 | $80.00 |
| 7 purchase totals = | $753.38 | $836.4887 | $836.49 | $836.45 | $836.50 | |