| 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 | $177.78 | 13.821% | $202.351 | $202.35 | $202.35 | $202.40 |
| Purchase #2 | $83.75 | 9.161% | $91.4223 | $91.42 | $91.40 | $91.40 |
| Purchase #3 | $235.64 | 5.701% | $249.0738 | $249.07 | $249.05 | $249.10 |
| Purchase #4 | $159.87 | 9.328% | $174.7827 | $174.78 | $174.80 | $174.80 |
| Purchase #5 | $145.31 | 11.538% | $162.0759 | $162.08 | $162.10 | $162.10 |
| Purchase #6 | $21.90 | 9.813% | $24.049 | $24.05 | $24.05 | $24.00 |
| Purchase #7 | $239.98 | 9.169% | $261.9838 | $261.98 | $262.00 | $262.00 |
| 7 purchase totals = | $1,064.23 | $1,165.7385 | $1,165.73 | $1,165.75 | $1,165.80 | |