| 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 | $182.97 | 6.675% | $195.1832 | $195.18 | $195.20 | $195.20 |
| Purchase #2 | $74.45 | 4.203% | $77.5791 | $77.58 | $77.60 | $77.60 |
| Purchase #3 | $134.46 | 12.258% | $150.9421 | $150.94 | $150.95 | $150.90 |
| Purchase #4 | $157.29 | 9.833% | $172.7563 | $172.76 | $172.75 | $172.80 |
| Purchase #5 | $100.70 | 12.332% | $113.1183 | $113.12 | $113.10 | $113.10 |
| Purchase #6 | $42.50 | 6.751% | $45.3692 | $45.37 | $45.35 | $45.40 |
| Purchase #7 | $173.57 | 6.254% | $184.4251 | $184.43 | $184.45 | $184.40 |
| 7 purchase totals = | $865.94 | $939.3733 | $939.38 | $939.40 | $939.40 | |