| 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 | $136.60 | 10.526% | $150.9785 | $150.98 | $151.00 | $151.00 |
| Purchase #2 | $90.47 | 5.698% | $95.625 | $95.63 | $95.65 | $95.60 |
| Purchase #3 | $215.89 | 8.470% | $234.1759 | $234.18 | $234.20 | $234.20 |
| Purchase #4 | $128.74 | 10.731% | $142.5551 | $142.56 | $142.55 | $142.60 |
| Purchase #5 | $49.90 | 7.377% | $53.5811 | $53.58 | $53.60 | $53.60 |
| Purchase #6 | $70.62 | 7.173% | $75.6856 | $75.69 | $75.70 | $75.70 |
| Purchase #7 | $242.94 | 7.279% | $260.6236 | $260.62 | $260.60 | $260.60 |
| 7 purchase totals = | $935.16 | $1,013.2248 | $1,013.24 | $1,013.30 | $1,013.30 | |