| 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 | $133.99 | 9.816% | $147.1425 | $147.14 | $147.15 | $147.10 |
| Purchase #2 | $85.74 | 7.849% | $92.4697 | $92.47 | $92.45 | $92.50 |
| Purchase #3 | $204.70 | 12.289% | $229.8556 | $229.86 | $229.85 | $229.90 |
| Purchase #4 | $216.27 | 9.145% | $236.0479 | $236.05 | $236.05 | $236.00 |
| Purchase #5 | $17.37 | 12.789% | $19.5914 | $19.59 | $19.60 | $19.60 |
| Purchase #6 | $169.65 | 13.118% | $191.9047 | $191.90 | $191.90 | $191.90 |
| Purchase #7 | $218.87 | 10.477% | $241.801 | $241.80 | $241.80 | $241.80 |
| 7 purchase totals = | $1,046.59 | $1,158.8128 | $1,158.81 | $1,158.80 | $1,158.80 | |