| 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 | $168.92 | 9.185% | $184.4353 | $184.44 | $184.45 | $184.40 |
| Purchase #2 | $81.90 | 5.206% | $86.1637 | $86.16 | $86.15 | $86.20 |
| Purchase #3 | $227.52 | 3.675% | $235.8814 | $235.88 | $235.90 | $235.90 |
| Purchase #4 | $38.58 | 13.824% | $43.9133 | $43.91 | $43.90 | $43.90 |
| Purchase #5 | $16.58 | 3.618% | $17.1799 | $17.18 | $17.20 | $17.20 |
| Purchase #6 | $27.33 | 4.653% | $28.6017 | $28.60 | $28.60 | $28.60 |
| Purchase #7 | $172.48 | 11.786% | $192.8085 | $192.81 | $192.80 | $192.80 |
| 7 purchase totals = | $733.31 | $788.9838 | $788.98 | $789.00 | $789.00 | |