| 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 | $177.52 | 8.230% | $192.1299 | $192.13 | $192.15 | $192.10 |
| Purchase #2 | $134.65 | 13.584% | $152.9409 | $152.94 | $152.95 | $152.90 |
| Purchase #3 | $125.58 | 4.157% | $130.8004 | $130.80 | $130.80 | $130.80 |
| Purchase #4 | $108.47 | 5.780% | $114.7396 | $114.74 | $114.75 | $114.70 |
| Purchase #5 | $179.85 | 6.209% | $191.0169 | $191.02 | $191.00 | $191.00 |
| Purchase #6 | $13.53 | 7.379% | $14.5284 | $14.53 | $14.55 | $14.50 |
| Purchase #7 | $163.47 | 4.337% | $170.5597 | $170.56 | $170.55 | $170.60 |
| 7 purchase totals = | $903.07 | $966.7158 | $966.72 | $966.75 | $966.60 | |