| 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 | $147.98 | 10.466% | $163.4676 | $163.47 | $163.45 | $163.50 |
| Purchase #2 | $204.89 | 11.281% | $228.0036 | $228.00 | $228.00 | $228.00 |
| Purchase #3 | $149.35 | 8.716% | $162.3673 | $162.37 | $162.35 | $162.40 |
| Purchase #4 | $77.60 | 3.125% | $80.025 | $80.03 | $80.05 | $80.00 |
| Purchase #5 | $135.60 | 3.215% | $139.9595 | $139.96 | $139.95 | $140.00 |
| Purchase #6 | $61.75 | 11.292% | $68.7228 | $68.72 | $68.70 | $68.70 |
| Purchase #7 | $77.67 | 10.767% | $86.0327 | $86.03 | $86.05 | $86.00 |
| 7 purchase totals = | $854.84 | $928.5785 | $928.58 | $928.55 | $928.60 | |