| 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 | $154.94 | 11.514% | $172.7798 | $172.78 | $172.80 | $172.80 |
| Purchase #2 | $23.97 | 10.567% | $26.5029 | $26.50 | $26.50 | $26.50 |
| Purchase #3 | $35.42 | 11.253% | $39.4058 | $39.41 | $39.40 | $39.40 |
| Purchase #4 | $187.98 | 4.639% | $196.7004 | $196.70 | $196.70 | $196.70 |
| Purchase #5 | $175.89 | 10.767% | $194.8281 | $194.83 | $194.85 | $194.80 |
| Purchase #6 | $163.44 | 6.529% | $174.111 | $174.11 | $174.10 | $174.10 |
| Purchase #7 | $77.48 | 11.113% | $86.0904 | $86.09 | $86.10 | $86.10 |
| 7 purchase totals = | $819.12 | $890.4184 | $890.42 | $890.45 | $890.40 | |