| 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 | $173.74 | 11.391% | $193.5307 | $193.53 | $193.55 | $193.50 |
| Purchase #2 | $134.81 | 9.274% | $147.3123 | $147.31 | $147.30 | $147.30 |
| Purchase #3 | $219.92 | 9.720% | $241.2962 | $241.30 | $241.30 | $241.30 |
| Purchase #4 | $121.62 | 4.749% | $127.3957 | $127.40 | $127.40 | $127.40 |
| Purchase #5 | $192.87 | 12.487% | $216.9537 | $216.95 | $216.95 | $217.00 |
| Purchase #6 | $75.33 | 13.209% | $85.2803 | $85.28 | $85.30 | $85.30 |
| Purchase #7 | $150.79 | 11.325% | $167.867 | $167.87 | $167.85 | $167.90 |
| 7 purchase totals = | $1,069.08 | $1,179.6359 | $1,179.64 | $1,179.65 | $1,179.70 | |