| 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 | $151.31 | 9.145% | $165.1473 | $165.15 | $165.15 | $165.10 |
| Purchase #2 | $15.74 | 5.383% | $16.5873 | $16.59 | $16.60 | $16.60 |
| Purchase #3 | $38.32 | 8.465% | $41.5638 | $41.56 | $41.55 | $41.60 |
| Purchase #4 | $196.64 | 12.575% | $221.3675 | $221.37 | $221.35 | $221.40 |
| Purchase #5 | $90.95 | 6.288% | $96.6689 | $96.67 | $96.65 | $96.70 |
| Purchase #6 | $114.75 | 5.667% | $121.2529 | $121.25 | $121.25 | $121.30 |
| Purchase #7 | $74.81 | 8.514% | $81.1793 | $81.18 | $81.20 | $81.20 |
| 7 purchase totals = | $682.52 | $743.7670 | $743.77 | $743.75 | $743.90 | |