| 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 | $190.26 | 5.813% | $201.3198 | $201.32 | $201.30 | $201.30 |
| Purchase #2 | $90.28 | 12.592% | $101.6481 | $101.65 | $101.65 | $101.60 |
| Purchase #3 | $92.32 | 8.379% | $100.0555 | $100.06 | $100.05 | $100.10 |
| Purchase #4 | $133.26 | 5.119% | $140.0816 | $140.08 | $140.10 | $140.10 |
| Purchase #5 | $184.31 | 11.852% | $206.1544 | $206.15 | $206.15 | $206.20 |
| Purchase #6 | $68.75 | 11.615% | $76.7353 | $76.74 | $76.75 | $76.70 |
| Purchase #7 | $79.77 | 8.493% | $86.5449 | $86.54 | $86.55 | $86.50 |
| 7 purchase totals = | $838.95 | $912.5396 | $912.54 | $912.55 | $912.50 | |