| 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 | $176.38 | 13.831% | $200.7751 | $200.78 | $200.80 | $200.80 |
| Purchase #2 | $5.78 | 11.547% | $6.4474 | $6.45 | $6.45 | $6.40 |
| Purchase #3 | $54.52 | 11.831% | $60.9703 | $60.97 | $60.95 | $61.00 |
| Purchase #4 | $100.92 | 8.294% | $109.2903 | $109.29 | $109.30 | $109.30 |
| Purchase #5 | $175.97 | 9.121% | $192.0202 | $192.02 | $192.00 | $192.00 |
| Purchase #6 | $109.33 | 4.384% | $114.123 | $114.12 | $114.10 | $114.10 |
| Purchase #7 | $108.29 | 8.175% | $117.1427 | $117.14 | $117.15 | $117.10 |
| 7 purchase totals = | $731.19 | $800.7690 | $800.77 | $800.75 | $800.70 | |