| 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 | $94.53 | 9.190% | $103.2173 | $103.22 | $103.20 | $103.20 |
| Purchase #2 | $82.75 | 6.675% | $88.2736 | $88.27 | $88.25 | $88.30 |
| Purchase #3 | $192.96 | 7.334% | $207.1117 | $207.11 | $207.10 | $207.10 |
| Purchase #4 | $81.44 | 8.874% | $88.667 | $88.67 | $88.65 | $88.70 |
| Purchase #5 | $181.72 | 13.674% | $206.5684 | $206.57 | $206.55 | $206.60 |
| Purchase #6 | $150.25 | 3.732% | $155.8573 | $155.86 | $155.85 | $155.90 |
| Purchase #7 | $86.74 | 12.229% | $97.3474 | $97.35 | $97.35 | $97.30 |
| 7 purchase totals = | $870.39 | $947.0427 | $947.05 | $946.95 | $947.10 | |