| 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 | $174.60 | 10.212% | $192.4302 | $192.43 | $192.45 | $192.40 |
| Purchase #2 | $45.88 | 3.766% | $47.6078 | $47.61 | $47.60 | $47.60 |
| Purchase #3 | $186.61 | 13.635% | $212.0543 | $212.05 | $212.05 | $212.10 |
| Purchase #4 | $103.37 | 11.530% | $115.2886 | $115.29 | $115.30 | $115.30 |
| Purchase #5 | $55.40 | 12.807% | $62.4951 | $62.50 | $62.50 | $62.50 |
| Purchase #6 | $166.65 | 13.825% | $189.6894 | $189.69 | $189.70 | $189.70 |
| Purchase #7 | $39.94 | 13.675% | $45.4018 | $45.40 | $45.40 | $45.40 |
| 7 purchase totals = | $772.45 | $864.9672 | $864.97 | $865.00 | $865.00 | |