| 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 | $150.82 | 9.211% | $164.712 | $164.71 | $164.70 | $164.70 |
| Purchase #2 | $203.56 | 3.366% | $210.4118 | $210.41 | $210.40 | $210.40 |
| Purchase #3 | $214.50 | 10.634% | $237.3099 | $237.31 | $237.30 | $237.30 |
| Purchase #4 | $220.46 | 6.386% | $234.5386 | $234.54 | $234.55 | $234.50 |
| Purchase #5 | $52.73 | 3.251% | $54.4443 | $54.44 | $54.45 | $54.40 |
| Purchase #6 | $76.70 | 9.256% | $83.7994 | $83.80 | $83.80 | $83.80 |
| Purchase #7 | $87.52 | 11.602% | $97.6741 | $97.67 | $97.65 | $97.70 |
| 7 purchase totals = | $1,006.29 | $1,082.8901 | $1,082.88 | $1,082.85 | $1,082.80 | |