| 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 | $116.59 | 11.375% | $129.8521 | $129.85 | $129.85 | $129.90 |
| Purchase #2 | $121.82 | 9.191% | $133.0165 | $133.02 | $133.00 | $133.00 |
| Purchase #3 | $165.90 | 3.214% | $171.232 | $171.23 | $171.25 | $171.20 |
| Purchase #4 | $134.77 | 4.201% | $140.4317 | $140.43 | $140.45 | $140.40 |
| Purchase #5 | $221.88 | 6.330% | $235.925 | $235.93 | $235.95 | $235.90 |
| Purchase #6 | $32.86 | 12.778% | $37.0589 | $37.06 | $37.05 | $37.10 |
| Purchase #7 | $76.46 | 12.815% | $86.2583 | $86.26 | $86.25 | $86.30 |
| 7 purchase totals = | $870.28 | $933.7745 | $933.78 | $933.80 | $933.80 | |