| 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 | $132.56 | 10.525% | $146.5119 | $146.51 | $146.50 | $146.50 |
| Purchase #2 | $67.91 | 10.218% | $74.849 | $74.85 | $74.85 | $74.80 |
| Purchase #3 | $177.55 | 13.292% | $201.1499 | $201.15 | $201.15 | $201.10 |
| Purchase #4 | $35.66 | 4.496% | $37.2633 | $37.26 | $37.25 | $37.30 |
| Purchase #5 | $247.95 | 9.289% | $270.9821 | $270.98 | $271.00 | $271.00 |
| Purchase #6 | $109.39 | 9.356% | $119.6245 | $119.62 | $119.60 | $119.60 |
| Purchase #7 | $85.38 | 13.287% | $96.7244 | $96.72 | $96.70 | $96.70 |
| 7 purchase totals = | $856.40 | $947.1051 | $947.09 | $947.05 | $947.00 | |