| 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 | $177.40 | 12.748% | $200.015 | $200.02 | $200.00 | $200.00 |
| Purchase #2 | $63.82 | 3.559% | $66.0914 | $66.09 | $66.10 | $66.10 |
| Purchase #3 | $17.52 | 7.349% | $18.8075 | $18.81 | $18.80 | $18.80 |
| Purchase #4 | $157.32 | 10.553% | $173.922 | $173.92 | $173.90 | $173.90 |
| Purchase #5 | $70.95 | 12.516% | $79.8301 | $79.83 | $79.85 | $79.80 |
| Purchase #6 | $39.57 | 12.401% | $44.4771 | $44.48 | $44.50 | $44.50 |
| Purchase #7 | $18.74 | 10.702% | $20.7456 | $20.75 | $20.75 | $20.70 |
| 7 purchase totals = | $545.32 | $603.8887 | $603.90 | $603.90 | $603.80 | |