| 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 | $175.88 | 9.279% | $192.1999 | $192.20 | $192.20 | $192.20 |
| Purchase #2 | $34.71 | 3.489% | $35.921 | $35.92 | $35.90 | $35.90 |
| Purchase #3 | $193.97 | 9.741% | $212.8646 | $212.86 | $212.85 | $212.90 |
| Purchase #4 | $20.98 | 4.862% | $22 | $22.00 | $22.00 | $22.00 |
| Purchase #5 | $141.58 | 6.625% | $150.9597 | $150.96 | $150.95 | $151.00 |
| Purchase #6 | $105.44 | 13.760% | $119.9485 | $119.95 | $119.95 | $119.90 |
| Purchase #7 | $237.46 | 4.453% | $248.0341 | $248.03 | $248.05 | $248.00 |
| 7 purchase totals = | $910.02 | $981.9278 | $981.92 | $981.90 | $981.90 | |