| 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 | $159.56 | 9.536% | $174.7756 | $174.78 | $174.80 | $174.80 |
| Purchase #2 | $95.44 | 5.321% | $100.5184 | $100.52 | $100.50 | $100.50 |
| Purchase #3 | $146.96 | 6.433% | $156.4139 | $156.41 | $156.40 | $156.40 |
| Purchase #4 | $115.62 | 6.222% | $122.8139 | $122.81 | $122.80 | $122.80 |
| Purchase #5 | $5.64 | 11.472% | $6.287 | $6.29 | $6.30 | $6.30 |
| Purchase #6 | $139.34 | 8.233% | $150.8119 | $150.81 | $150.80 | $150.80 |
| Purchase #7 | $173.98 | 10.494% | $192.2375 | $192.24 | $192.25 | $192.20 |
| 7 purchase totals = | $836.54 | $903.8582 | $903.86 | $903.85 | $903.80 | |