| 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 | $127.69 | 6.267% | $135.6923 | $135.69 | $135.70 | $135.70 |
| Purchase #2 | $199.68 | 4.221% | $208.1085 | $208.11 | $208.10 | $208.10 |
| Purchase #3 | $75.70 | 13.545% | $85.9536 | $85.95 | $85.95 | $86.00 |
| Purchase #4 | $110.51 | 10.464% | $122.0738 | $122.07 | $122.05 | $122.10 |
| Purchase #5 | $63.34 | 3.258% | $65.4036 | $65.40 | $65.40 | $65.40 |
| Purchase #6 | $112.62 | 13.296% | $127.594 | $127.59 | $127.60 | $127.60 |
| Purchase #7 | $157.55 | 9.189% | $172.0273 | $172.03 | $172.05 | $172.00 |
| 7 purchase totals = | $847.09 | $916.8531 | $916.84 | $916.85 | $916.90 | |