| 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 | $170.85 | 5.389% | $180.0571 | $180.06 | $180.05 | $180.10 |
| Purchase #2 | $164.78 | 10.319% | $181.7836 | $181.78 | $181.80 | $181.80 |
| Purchase #3 | $18.57 | 4.500% | $19.4057 | $19.41 | $19.40 | $19.40 |
| Purchase #4 | $243.66 | 6.410% | $259.2786 | $259.28 | $259.30 | $259.30 |
| Purchase #5 | $235.72 | 3.238% | $243.3526 | $243.35 | $243.35 | $243.40 |
| Purchase #6 | $143.49 | 3.808% | $148.9541 | $148.95 | $148.95 | $149.00 |
| Purchase #7 | $178.60 | 13.644% | $202.9682 | $202.97 | $202.95 | $203.00 |
| 7 purchase totals = | $1,155.67 | $1,235.7999 | $1,235.80 | $1,235.80 | $1,236.00 | |