| 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 | $140.33 | 11.448% | $156.395 | $156.40 | $156.40 | $156.40 |
| Purchase #2 | $104.47 | 8.685% | $113.5432 | $113.54 | $113.55 | $113.50 |
| Purchase #3 | $66.79 | 11.178% | $74.2558 | $74.26 | $74.25 | $74.30 |
| Purchase #4 | $125.34 | 8.244% | $135.673 | $135.67 | $135.65 | $135.70 |
| Purchase #5 | $141.79 | 5.735% | $149.9217 | $149.92 | $149.90 | $149.90 |
| Purchase #6 | $84.27 | 7.340% | $90.4554 | $90.46 | $90.45 | $90.50 |
| Purchase #7 | $112.58 | 13.169% | $127.4057 | $127.41 | $127.40 | $127.40 |
| 7 purchase totals = | $775.57 | $847.6498 | $847.66 | $847.60 | $847.70 | |