| 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 | $172.63 | 11.475% | $192.4393 | $192.44 | $192.45 | $192.40 |
| Purchase #2 | $176.35 | 9.432% | $192.9833 | $192.98 | $193.00 | $193.00 |
| Purchase #3 | $80.28 | 10.118% | $88.4027 | $88.40 | $88.40 | $88.40 |
| Purchase #4 | $241.56 | 4.216% | $251.7442 | $251.74 | $251.75 | $251.70 |
| Purchase #5 | $78.68 | 13.850% | $89.5772 | $89.58 | $89.60 | $89.60 |
| Purchase #6 | $201.63 | 12.183% | $226.1946 | $226.19 | $226.20 | $226.20 |
| Purchase #7 | $129.56 | 13.514% | $147.0687 | $147.07 | $147.05 | $147.10 |
| 7 purchase totals = | $1,080.69 | $1,188.4100 | $1,188.40 | $1,188.45 | $1,188.40 | |