| 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 | $71.69 | 13.380% | $81.2821 | $81.28 | $81.30 | $81.30 |
| Purchase #2 | $195.76 | 13.358% | $221.9096 | $221.91 | $221.90 | $221.90 |
| Purchase #3 | $136.44 | 11.128% | $151.623 | $151.62 | $151.60 | $151.60 |
| Purchase #4 | $169.95 | 6.627% | $181.2126 | $181.21 | $181.20 | $181.20 |
| Purchase #5 | $100.87 | 6.283% | $107.2077 | $107.21 | $107.20 | $107.20 |
| Purchase #6 | $106.28 | 8.176% | $114.9695 | $114.97 | $114.95 | $115.00 |
| Purchase #7 | $182.95 | 3.837% | $189.9698 | $189.97 | $189.95 | $190.00 |
| 7 purchase totals = | $963.94 | $1,048.1743 | $1,048.17 | $1,048.10 | $1,048.20 | |