| 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 | $119.39 | 6.180% | $126.7683 | $126.77 | $126.75 | $126.80 |
| Purchase #2 | $249.41 | 13.637% | $283.422 | $283.42 | $283.40 | $283.40 |
| Purchase #3 | $23.26 | 6.300% | $24.7254 | $24.73 | $24.75 | $24.70 |
| Purchase #4 | $5.37 | 7.790% | $5.7883 | $5.79 | $5.80 | $5.80 |
| Purchase #5 | $135.82 | 7.597% | $146.1382 | $146.14 | $146.15 | $146.10 |
| Purchase #6 | $39.96 | 10.715% | $44.2417 | $44.24 | $44.25 | $44.20 |
| Purchase #7 | $16.72 | 7.759% | $18.0173 | $18.02 | $18.00 | $18.00 |
| 7 purchase totals = | $589.93 | $649.1012 | $649.11 | $649.10 | $649.00 | |