| 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 | $162.81 | 3.182% | $167.9906 | $167.99 | $168.00 | $168.00 |
| Purchase #2 | $18.94 | 11.497% | $21.1175 | $21.12 | $21.10 | $21.10 |
| Purchase #3 | $139.99 | 11.708% | $156.38 | $156.38 | $156.40 | $156.40 |
| Purchase #4 | $245.70 | 8.543% | $266.6902 | $266.69 | $266.70 | $266.70 |
| Purchase #5 | $33.82 | 11.239% | $37.621 | $37.62 | $37.60 | $37.60 |
| Purchase #6 | $75.48 | 7.272% | $80.9689 | $80.97 | $80.95 | $81.00 |
| Purchase #7 | $102.69 | 5.668% | $108.5105 | $108.51 | $108.50 | $108.50 |
| 7 purchase totals = | $779.43 | $839.2787 | $839.28 | $839.25 | $839.30 | |