| 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 | $168.30 | 9.393% | $184.1084 | $184.11 | $184.10 | $184.10 |
| Purchase #2 | $67.58 | 11.609% | $75.4254 | $75.43 | $75.45 | $75.40 |
| Purchase #3 | $11.61 | 7.131% | $12.4379 | $12.44 | $12.45 | $12.40 |
| Purchase #4 | $223.38 | 11.562% | $249.2072 | $249.21 | $249.20 | $249.20 |
| Purchase #5 | $30.63 | 3.292% | $31.6383 | $31.64 | $31.65 | $31.60 |
| Purchase #6 | $12.81 | 11.351% | $14.2641 | $14.26 | $14.25 | $14.30 |
| Purchase #7 | $52.92 | 6.359% | $56.2852 | $56.29 | $56.30 | $56.30 |
| 7 purchase totals = | $567.23 | $623.3665 | $623.38 | $623.40 | $623.30 | |