| 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 | $173.70 | 3.378% | $179.5676 | $179.57 | $179.55 | $179.60 |
| Purchase #2 | $180.83 | 6.492% | $192.5695 | $192.57 | $192.55 | $192.60 |
| Purchase #3 | $40.48 | 7.805% | $43.6395 | $43.64 | $43.65 | $43.60 |
| Purchase #4 | $26.46 | 13.783% | $30.107 | $30.11 | $30.10 | $30.10 |
| Purchase #5 | $160.56 | 10.203% | $176.9419 | $176.94 | $176.95 | $176.90 |
| Purchase #6 | $196.73 | 7.760% | $211.9962 | $212.00 | $212.00 | $212.00 |
| Purchase #7 | $142.63 | 3.467% | $147.575 | $147.58 | $147.60 | $147.60 |
| 7 purchase totals = | $921.39 | $982.3967 | $982.41 | $982.40 | $982.40 | |