| 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 | $194.57 | 12.160% | $218.2297 | $218.23 | $218.25 | $218.20 |
| Purchase #2 | $145.71 | 3.359% | $150.6044 | $150.60 | $150.60 | $150.60 |
| Purchase #3 | $124.80 | 13.106% | $141.1563 | $141.16 | $141.15 | $141.20 |
| Purchase #4 | $77.78 | 4.402% | $81.2039 | $81.20 | $81.20 | $81.20 |
| Purchase #5 | $197.44 | 4.352% | $206.0326 | $206.03 | $206.05 | $206.00 |
| Purchase #6 | $8.27 | 13.767% | $9.4085 | $9.41 | $9.40 | $9.40 |
| Purchase #7 | $97.37 | 13.416% | $110.4332 | $110.43 | $110.45 | $110.40 |
| 7 purchase totals = | $845.94 | $917.0686 | $917.06 | $917.10 | $917.00 | |