| 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 | $161.48 | 8.661% | $175.4658 | $175.47 | $175.45 | $175.50 |
| Purchase #2 | $66.45 | 12.366% | $74.6672 | $74.67 | $74.65 | $74.70 |
| Purchase #3 | $37.25 | 7.764% | $40.1421 | $40.14 | $40.15 | $40.10 |
| Purchase #4 | $71.67 | 4.289% | $74.7439 | $74.74 | $74.75 | $74.70 |
| Purchase #5 | $81.26 | 8.117% | $87.8559 | $87.86 | $87.85 | $87.90 |
| Purchase #6 | $11.95 | 7.271% | $12.8189 | $12.82 | $12.80 | $12.80 |
| Purchase #7 | $134.80 | 6.823% | $143.9974 | $144.00 | $144.00 | $144.00 |
| 7 purchase totals = | $564.86 | $609.6912 | $609.70 | $609.65 | $609.70 | |