| 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 | $175.55 | 4.327% | $183.146 | $183.15 | $183.15 | $183.10 |
| Purchase #2 | $107.98 | 13.258% | $122.296 | $122.30 | $122.30 | $122.30 |
| Purchase #3 | $243.97 | 13.718% | $277.4378 | $277.44 | $277.45 | $277.40 |
| Purchase #4 | $128.33 | 7.412% | $137.8418 | $137.84 | $137.85 | $137.80 |
| Purchase #5 | $59.62 | 6.734% | $63.6348 | $63.63 | $63.65 | $63.60 |
| Purchase #6 | $247.36 | 11.583% | $276.0117 | $276.01 | $276.00 | $276.00 |
| Purchase #7 | $222.44 | 7.178% | $238.4067 | $238.41 | $238.40 | $238.40 |
| 7 purchase totals = | $1,185.25 | $1,298.7748 | $1,298.78 | $1,298.80 | $1,298.60 | |