| 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 | $176.27 | 4.418% | $184.0576 | $184.06 | $184.05 | $184.10 |
| Purchase #2 | $73.25 | 4.486% | $76.536 | $76.54 | $76.55 | $76.50 |
| Purchase #3 | $213.68 | 9.106% | $233.1377 | $233.14 | $233.15 | $233.10 |
| Purchase #4 | $37.82 | 4.182% | $39.4016 | $39.40 | $39.40 | $39.40 |
| Purchase #5 | $13.78 | 9.565% | $15.0981 | $15.10 | $15.10 | $15.10 |
| Purchase #6 | $170.46 | 11.871% | $190.6953 | $190.70 | $190.70 | $190.70 |
| Purchase #7 | $117.67 | 7.862% | $126.9212 | $126.92 | $126.90 | $126.90 |
| 7 purchase totals = | $802.93 | $865.8475 | $865.86 | $865.85 | $865.80 | |