| 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 | $192.87 | 4.512% | $201.5723 | $201.57 | $201.55 | $201.60 |
| Purchase #2 | $196.78 | 13.270% | $222.8927 | $222.89 | $222.90 | $222.90 |
| Purchase #3 | $14.96 | 7.823% | $16.1303 | $16.13 | $16.15 | $16.10 |
| Purchase #4 | $11.91 | 4.534% | $12.45 | $12.45 | $12.45 | $12.50 |
| Purchase #5 | $145.36 | 4.413% | $151.7747 | $151.77 | $151.75 | $151.80 |
| Purchase #6 | $47.75 | 9.495% | $52.2839 | $52.28 | $52.30 | $52.30 |
| Purchase #7 | $147.66 | 6.332% | $157.0098 | $157.01 | $157.00 | $157.00 |
| 7 purchase totals = | $757.29 | $814.1137 | $814.10 | $814.10 | $814.20 | |