| 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 | $66.84 | 9.399% | $73.1223 | $73.12 | $73.10 | $73.10 |
| Purchase #2 | $140.75 | 6.744% | $150.2422 | $150.24 | $150.25 | $150.20 |
| Purchase #3 | $180.84 | 8.103% | $195.4935 | $195.49 | $195.50 | $195.50 |
| Purchase #4 | $200.60 | 10.572% | $221.8074 | $221.81 | $221.80 | $221.80 |
| Purchase #5 | $161.88 | 3.679% | $167.8356 | $167.84 | $167.85 | $167.80 |
| Purchase #6 | $50.76 | 3.498% | $52.5356 | $52.54 | $52.55 | $52.50 |
| Purchase #7 | $55.96 | 8.373% | $60.6455 | $60.65 | $60.65 | $60.60 |
| 7 purchase totals = | $857.63 | $921.6821 | $921.69 | $921.70 | $921.50 | |