| 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 | $170.45 | 6.543% | $181.6025 | $181.60 | $181.60 | $181.60 |
| Purchase #2 | $11.83 | 4.424% | $12.3534 | $12.35 | $12.35 | $12.40 |
| Purchase #3 | $34.61 | 13.114% | $39.1488 | $39.15 | $39.15 | $39.10 |
| Purchase #4 | $250.96 | 11.762% | $280.4779 | $280.48 | $280.50 | $280.50 |
| Purchase #5 | $180.57 | 5.828% | $191.0936 | $191.09 | $191.10 | $191.10 |
| Purchase #6 | $33.51 | 9.634% | $36.7384 | $36.74 | $36.75 | $36.70 |
| Purchase #7 | $202.70 | 10.185% | $223.345 | $223.35 | $223.35 | $223.30 |
| 7 purchase totals = | $884.63 | $964.7596 | $964.76 | $964.80 | $964.70 | |