| 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 | $70.81 | 9.668% | $77.6559 | $77.66 | $77.65 | $77.70 |
| Purchase #2 | $157.84 | 13.412% | $179.0095 | $179.01 | $179.00 | $179.00 |
| Purchase #3 | $82.80 | 12.703% | $93.3181 | $93.32 | $93.30 | $93.30 |
| Purchase #4 | $135.92 | 12.718% | $153.2063 | $153.21 | $153.20 | $153.20 |
| Purchase #5 | $214.29 | 3.524% | $221.8416 | $221.84 | $221.85 | $221.80 |
| Purchase #6 | $223.52 | 10.419% | $246.8085 | $246.81 | $246.80 | $246.80 |
| Purchase #7 | $200.95 | 7.453% | $215.9268 | $215.93 | $215.95 | $215.90 |
| 7 purchase totals = | $1,086.13 | $1,187.7667 | $1,187.78 | $1,187.75 | $1,187.70 | |