| 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 | $120.58 | 9.310% | $131.806 | $131.81 | $131.80 | $131.80 |
| Purchase #2 | $154.82 | 6.173% | $164.377 | $164.38 | $164.40 | $164.40 |
| Purchase #3 | $80.42 | 3.609% | $83.3224 | $83.32 | $83.30 | $83.30 |
| Purchase #4 | $85.91 | 13.148% | $97.2054 | $97.21 | $97.20 | $97.20 |
| Purchase #5 | $37.71 | 4.758% | $39.5042 | $39.50 | $39.50 | $39.50 |
| Purchase #6 | $122.45 | 5.352% | $129.0035 | $129.00 | $129.00 | $129.00 |
| Purchase #7 | $246.31 | 6.548% | $262.4384 | $262.44 | $262.45 | $262.40 |
| 7 purchase totals = | $848.20 | $907.6569 | $907.66 | $907.65 | $907.60 | |