| 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 | $182.32 | 5.722% | $192.7524 | $192.75 | $192.75 | $192.80 |
| Purchase #2 | $116.53 | 11.329% | $129.7317 | $129.73 | $129.75 | $129.70 |
| Purchase #3 | $216.89 | 9.194% | $236.8309 | $236.83 | $236.85 | $236.80 |
| Purchase #4 | $160.64 | 11.364% | $178.8951 | $178.90 | $178.90 | $178.90 |
| Purchase #5 | $64.95 | 11.200% | $72.2244 | $72.22 | $72.20 | $72.20 |
| Purchase #6 | $117.34 | 4.412% | $122.517 | $122.52 | $122.50 | $122.50 |
| Purchase #7 | $179.46 | 10.448% | $198.21 | $198.21 | $198.20 | $198.20 |
| 7 purchase totals = | $1,038.13 | $1,131.1615 | $1,131.16 | $1,131.15 | $1,131.10 | |