| 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 | $156.60 | 6.726% | $167.1329 | $167.13 | $167.15 | $167.10 |
| Purchase #2 | $78.88 | 9.649% | $86.4911 | $86.49 | $86.50 | $86.50 |
| Purchase #3 | $122.47 | 5.526% | $129.2377 | $129.24 | $129.25 | $129.20 |
| Purchase #4 | $8.38 | 12.103% | $9.3942 | $9.39 | $9.40 | $9.40 |
| Purchase #5 | $108.64 | 5.217% | $114.3077 | $114.31 | $114.30 | $114.30 |
| Purchase #6 | $14.91 | 6.805% | $15.9246 | $15.92 | $15.90 | $15.90 |
| Purchase #7 | $24.86 | 12.806% | $28.0436 | $28.04 | $28.05 | $28.00 |
| 7 purchase totals = | $514.74 | $550.5318 | $550.52 | $550.55 | $550.40 | |