| 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 | $181.33 | 6.147% | $192.4764 | $192.48 | $192.50 | $192.50 |
| Purchase #2 | $109.84 | 7.404% | $117.9726 | $117.97 | $117.95 | $118.00 |
| Purchase #3 | $100.39 | 4.715% | $105.1234 | $105.12 | $105.10 | $105.10 |
| Purchase #4 | $106.58 | 7.638% | $114.7206 | $114.72 | $114.70 | $114.70 |
| Purchase #5 | $231.32 | 8.551% | $251.1002 | $251.10 | $251.10 | $251.10 |
| Purchase #6 | $73.35 | 11.292% | $81.6327 | $81.63 | $81.65 | $81.60 |
| Purchase #7 | $164.68 | 11.305% | $183.2971 | $183.30 | $183.30 | $183.30 |
| 7 purchase totals = | $967.49 | $1,046.3230 | $1,046.32 | $1,046.30 | $1,046.30 | |