| 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 | $114.65 | 6.175% | $121.7296 | $121.73 | $121.75 | $121.70 |
| Purchase #2 | $241.83 | 7.776% | $260.6347 | $260.63 | $260.65 | $260.60 |
| Purchase #3 | $111.58 | 6.730% | $119.0893 | $119.09 | $119.10 | $119.10 |
| Purchase #4 | $151.43 | 8.753% | $164.6847 | $164.68 | $164.70 | $164.70 |
| Purchase #5 | $119.82 | 7.163% | $128.4027 | $128.40 | $128.40 | $128.40 |
| Purchase #6 | $133.39 | 10.173% | $146.9598 | $146.96 | $146.95 | $147.00 |
| Purchase #7 | $179.76 | 3.107% | $185.3451 | $185.35 | $185.35 | $185.30 |
| 7 purchase totals = | $1,052.46 | $1,126.8459 | $1,126.84 | $1,126.90 | $1,126.80 | |