| 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 | $176.70 | 13.655% | $200.8284 | $200.83 | $200.85 | $200.80 |
| Purchase #2 | $113.85 | 7.819% | $122.7519 | $122.75 | $122.75 | $122.80 |
| Purchase #3 | $188.91 | 6.675% | $201.5197 | $201.52 | $201.50 | $201.50 |
| Purchase #4 | $9.36 | 3.812% | $9.7168 | $9.72 | $9.70 | $9.70 |
| Purchase #5 | $18.26 | 10.665% | $20.2074 | $20.21 | $20.20 | $20.20 |
| Purchase #6 | $222.87 | 10.647% | $246.599 | $246.60 | $246.60 | $246.60 |
| Purchase #7 | $41.98 | 3.436% | $43.4224 | $43.42 | $43.40 | $43.40 |
| 7 purchase totals = | $771.93 | $845.0456 | $845.05 | $845.00 | $845.00 | |