| 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 | $154.64 | 4.376% | $161.407 | $161.41 | $161.40 | $161.40 |
| Purchase #2 | $66.35 | 11.689% | $74.1057 | $74.11 | $74.10 | $74.10 |
| Purchase #3 | $245.59 | 3.818% | $254.9666 | $254.97 | $254.95 | $255.00 |
| Purchase #4 | $249.74 | 11.115% | $277.4986 | $277.50 | $277.50 | $277.50 |
| Purchase #5 | $187.62 | 13.689% | $213.3033 | $213.30 | $213.30 | $213.30 |
| Purchase #6 | $220.69 | 13.734% | $250.9996 | $251.00 | $251.00 | $251.00 |
| Purchase #7 | $52.40 | 5.656% | $55.3637 | $55.36 | $55.35 | $55.40 |
| 7 purchase totals = | $1,177.03 | $1,287.6445 | $1,287.65 | $1,287.60 | $1,287.70 | |