| 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 | $187.95 | 5.563% | $198.4057 | $198.41 | $198.40 | $198.40 |
| Purchase #2 | $211.27 | 13.670% | $240.1506 | $240.15 | $240.15 | $240.20 |
| Purchase #3 | $178.62 | 5.231% | $187.9636 | $187.96 | $187.95 | $188.00 |
| Purchase #4 | $179.76 | 5.812% | $190.2077 | $190.21 | $190.20 | $190.20 |
| Purchase #5 | $191.80 | 8.708% | $208.5019 | $208.50 | $208.50 | $208.50 |
| Purchase #6 | $98.85 | 6.770% | $105.5421 | $105.54 | $105.55 | $105.50 |
| Purchase #7 | $51.30 | 3.663% | $53.1791 | $53.18 | $53.20 | $53.20 |
| 7 purchase totals = | $1,099.55 | $1,183.9507 | $1,183.95 | $1,183.95 | $1,184.00 | |