| 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 | $57.43 | 10.741% | $63.5986 | $63.60 | $63.60 | $63.60 |
| Purchase #2 | $170.63 | 5.510% | $180.0317 | $180.03 | $180.05 | $180.00 |
| Purchase #3 | $227.92 | 4.255% | $237.618 | $237.62 | $237.60 | $237.60 |
| Purchase #4 | $164.46 | 12.803% | $185.5158 | $185.52 | $185.50 | $185.50 |
| Purchase #5 | $142.69 | 13.734% | $162.287 | $162.29 | $162.30 | $162.30 |
| Purchase #6 | $207.74 | 11.696% | $232.0373 | $232.04 | $232.05 | $232.00 |
| Purchase #7 | $108.33 | 4.230% | $112.9124 | $112.91 | $112.90 | $112.90 |
| 7 purchase totals = | $1,079.20 | $1,174.0008 | $1,174.01 | $1,174.00 | $1,173.90 | |