| 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 | $115.93 | 13.668% | $131.7753 | $131.78 | $131.80 | $131.80 |
| Purchase #2 | $137.52 | 7.347% | $147.6236 | $147.62 | $147.60 | $147.60 |
| Purchase #3 | $184.97 | 3.871% | $192.1302 | $192.13 | $192.15 | $192.10 |
| Purchase #4 | $223.69 | 3.384% | $231.2597 | $231.26 | $231.25 | $231.30 |
| Purchase #5 | $231.32 | 13.480% | $262.5019 | $262.50 | $262.50 | $262.50 |
| Purchase #6 | $188.50 | 12.122% | $211.35 | $211.35 | $211.35 | $211.40 |
| Purchase #7 | $85.35 | 5.436% | $89.9896 | $89.99 | $90.00 | $90.00 |
| 7 purchase totals = | $1,167.28 | $1,266.6303 | $1,266.63 | $1,266.65 | $1,266.70 | |