| 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 | $170.90 | 7.775% | $184.1875 | $184.19 | $184.20 | $184.20 |
| Purchase #2 | $221.64 | 6.205% | $235.3928 | $235.39 | $235.40 | $235.40 |
| Purchase #3 | $180.28 | 3.689% | $186.9305 | $186.93 | $186.95 | $186.90 |
| Purchase #4 | $227.77 | 3.773% | $236.3638 | $236.36 | $236.35 | $236.40 |
| Purchase #5 | $124.62 | 5.813% | $131.8642 | $131.86 | $131.85 | $131.90 |
| Purchase #6 | $79.32 | 3.471% | $82.0732 | $82.07 | $82.05 | $82.10 |
| Purchase #7 | $72.31 | 10.649% | $80.0103 | $80.01 | $80.00 | $80.00 |
| 7 purchase totals = | $1,076.84 | $1,136.8223 | $1,136.81 | $1,136.80 | $1,136.90 | |