| 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 | $11.78 | 10.675% | $13.0375 | $13.04 | $13.05 | $13.00 |
| Purchase #2 | $179.61 | 4.102% | $186.9776 | $186.98 | $187.00 | $187.00 |
| Purchase #3 | $232.33 | 9.733% | $254.9427 | $254.94 | $254.95 | $254.90 |
| Purchase #4 | $213.31 | 3.521% | $220.8206 | $220.82 | $220.80 | $220.80 |
| Purchase #5 | $32.27 | 11.423% | $35.9562 | $35.96 | $35.95 | $36.00 |
| Purchase #6 | $45.62 | 5.861% | $48.2938 | $48.29 | $48.30 | $48.30 |
| Purchase #7 | $162.29 | 5.485% | $171.1916 | $171.19 | $171.20 | $171.20 |
| 7 purchase totals = | $877.21 | $931.2200 | $931.22 | $931.25 | $931.20 | |