| 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 | $162.75 | 4.110% | $169.439 | $169.44 | $169.45 | $169.40 |
| Purchase #2 | $52.80 | 8.236% | $57.1486 | $57.15 | $57.15 | $57.10 |
| Purchase #3 | $85.70 | 5.111% | $90.0801 | $90.08 | $90.10 | $90.10 |
| Purchase #4 | $208.92 | 4.455% | $218.2274 | $218.23 | $218.25 | $218.20 |
| Purchase #5 | $234.25 | 8.756% | $254.7609 | $254.76 | $254.75 | $254.80 |
| Purchase #6 | $43.67 | 13.753% | $49.6759 | $49.68 | $49.70 | $49.70 |
| Purchase #7 | $144.96 | 13.292% | $164.2281 | $164.23 | $164.25 | $164.20 |
| 7 purchase totals = | $933.05 | $1,003.5600 | $1,003.57 | $1,003.65 | $1,003.50 | |