| 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 | $164.86 | 11.530% | $183.8684 | $183.87 | $183.85 | $183.90 |
| Purchase #2 | $202.36 | 6.828% | $216.1771 | $216.18 | $216.20 | $216.20 |
| Purchase #3 | $34.90 | 8.341% | $37.811 | $37.81 | $37.80 | $37.80 |
| Purchase #4 | $128.39 | 10.572% | $141.9634 | $141.96 | $141.95 | $142.00 |
| Purchase #5 | $236.32 | 12.178% | $265.099 | $265.10 | $265.10 | $265.10 |
| Purchase #6 | $208.76 | 8.305% | $226.0975 | $226.10 | $226.10 | $226.10 |
| Purchase #7 | $33.29 | 12.327% | $37.3937 | $37.39 | $37.40 | $37.40 |
| 7 purchase totals = | $1,008.88 | $1,108.4101 | $1,108.41 | $1,108.40 | $1,108.50 | |