| 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 | $181.38 | 6.111% | $192.4641 | $192.46 | $192.45 | $192.50 |
| Purchase #2 | $14.46 | 9.285% | $15.8026 | $15.80 | $15.80 | $15.80 |
| Purchase #3 | $97.62 | 3.874% | $101.4018 | $101.40 | $101.40 | $101.40 |
| Purchase #4 | $170.41 | 3.498% | $176.3709 | $176.37 | $176.35 | $176.40 |
| Purchase #5 | $114.86 | 5.418% | $121.0831 | $121.08 | $121.10 | $121.10 |
| Purchase #6 | $248.32 | 4.385% | $259.2088 | $259.21 | $259.20 | $259.20 |
| Purchase #7 | $38.52 | 8.465% | $41.7807 | $41.78 | $41.80 | $41.80 |
| 7 purchase totals = | $865.57 | $908.1120 | $908.10 | $908.10 | $908.20 | |