| 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 | $187.56 | 12.626% | $211.2413 | $211.24 | $211.25 | $211.20 |
| Purchase #2 | $154.36 | 6.449% | $164.3147 | $164.31 | $164.30 | $164.30 |
| Purchase #3 | $132.67 | 13.803% | $150.9824 | $150.98 | $151.00 | $151.00 |
| Purchase #4 | $65.52 | 8.458% | $71.0617 | $71.06 | $71.05 | $71.10 |
| Purchase #5 | $125.26 | 6.286% | $133.1338 | $133.13 | $133.15 | $133.10 |
| Purchase #6 | $147.29 | 9.300% | $160.988 | $160.99 | $161.00 | $161.00 |
| Purchase #7 | $114.78 | 5.619% | $121.2295 | $121.23 | $121.25 | $121.20 |
| 7 purchase totals = | $927.44 | $1,012.9514 | $1,012.94 | $1,013.00 | $1,012.90 | |