| 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 | $113.94 | 5.732% | $120.471 | $120.47 | $120.45 | $120.50 |
| Purchase #2 | $174.98 | 5.706% | $184.9644 | $184.96 | $184.95 | $185.00 |
| Purchase #3 | $105.57 | 6.197% | $112.1122 | $112.11 | $112.10 | $112.10 |
| Purchase #4 | $155.60 | 4.339% | $162.3515 | $162.35 | $162.35 | $162.40 |
| Purchase #5 | $122.74 | 12.738% | $138.3746 | $138.37 | $138.35 | $138.40 |
| Purchase #6 | $19.49 | 8.273% | $21.1024 | $21.10 | $21.10 | $21.10 |
| Purchase #7 | $220.54 | 6.578% | $235.0471 | $235.05 | $235.05 | $235.00 |
| 7 purchase totals = | $912.86 | $974.4232 | $974.41 | $974.35 | $974.50 | |