| 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 | $177.99 | 11.347% | $198.1865 | $198.19 | $198.20 | $198.20 |
| Purchase #2 | $249.58 | 5.870% | $264.2303 | $264.23 | $264.25 | $264.20 |
| Purchase #3 | $226.44 | 10.368% | $249.9173 | $249.92 | $249.90 | $249.90 |
| Purchase #4 | $73.42 | 7.326% | $78.7987 | $78.80 | $78.80 | $78.80 |
| Purchase #5 | $238.53 | 7.282% | $255.8998 | $255.90 | $255.90 | $255.90 |
| Purchase #6 | $107.79 | 13.544% | $122.3891 | $122.39 | $122.40 | $122.40 |
| Purchase #7 | $14.40 | 9.739% | $15.8024 | $15.80 | $15.80 | $15.80 |
| 7 purchase totals = | $1,088.15 | $1,185.2241 | $1,185.23 | $1,185.25 | $1,185.20 | |