| 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 | $169.50 | 7.643% | $182.4549 | $182.45 | $182.45 | $182.50 |
| Purchase #2 | $41.45 | 8.521% | $44.982 | $44.98 | $45.00 | $45.00 |
| Purchase #3 | $33.66 | 13.595% | $38.2361 | $38.24 | $38.25 | $38.20 |
| Purchase #4 | $216.92 | 11.703% | $242.3061 | $242.31 | $242.30 | $242.30 |
| Purchase #5 | $117.83 | 13.465% | $133.6958 | $133.70 | $133.70 | $133.70 |
| Purchase #6 | $57.72 | 3.652% | $59.8279 | $59.83 | $59.85 | $59.80 |
| Purchase #7 | $208.35 | 13.829% | $237.1627 | $237.16 | $237.15 | $237.20 |
| 7 purchase totals = | $845.43 | $938.6655 | $938.67 | $938.70 | $938.70 | |