| 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 | $166.79 | 6.598% | $177.7948 | $177.79 | $177.80 | $177.80 |
| Purchase #2 | $94.79 | 11.616% | $105.8008 | $105.80 | $105.80 | $105.80 |
| Purchase #3 | $210.59 | 13.834% | $239.723 | $239.72 | $239.70 | $239.70 |
| Purchase #4 | $27.61 | 4.750% | $28.9215 | $28.92 | $28.90 | $28.90 |
| Purchase #5 | $76.67 | 12.229% | $86.046 | $86.05 | $86.05 | $86.00 |
| Purchase #6 | $15.57 | 13.106% | $17.6106 | $17.61 | $17.60 | $17.60 |
| Purchase #7 | $214.96 | 12.163% | $241.1056 | $241.11 | $241.10 | $241.10 |
| 7 purchase totals = | $806.98 | $897.0023 | $897.00 | $896.95 | $896.90 | |