| 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 | $122.43 | 12.123% | $137.2722 | $137.27 | $137.25 | $137.30 |
| Purchase #2 | $200.31 | 5.673% | $211.6736 | $211.67 | $211.65 | $211.70 |
| Purchase #3 | $151.87 | 13.533% | $172.4226 | $172.42 | $172.40 | $172.40 |
| Purchase #4 | $120.39 | 9.416% | $131.7259 | $131.73 | $131.75 | $131.70 |
| Purchase #5 | $167.32 | 6.184% | $177.6671 | $177.67 | $177.65 | $177.70 |
| Purchase #6 | $111.42 | 7.839% | $120.1542 | $120.15 | $120.15 | $120.20 |
| Purchase #7 | $133.51 | 10.638% | $147.7128 | $147.71 | $147.70 | $147.70 |
| 7 purchase totals = | $1,007.25 | $1,098.6284 | $1,098.62 | $1,098.55 | $1,098.70 | |