| 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 | $167.77 | 13.370% | $190.2008 | $190.20 | $190.20 | $190.20 |
| Purchase #2 | $60.74 | 12.390% | $68.2657 | $68.27 | $68.25 | $68.30 |
| Purchase #3 | $11.35 | 7.805% | $12.2359 | $12.24 | $12.25 | $12.20 |
| Purchase #4 | $230.29 | 8.333% | $249.4801 | $249.48 | $249.50 | $249.50 |
| Purchase #5 | $6.85 | 5.474% | $7.225 | $7.23 | $7.25 | $7.20 |
| Purchase #6 | $16.64 | 3.562% | $17.2327 | $17.23 | $17.25 | $17.20 |
| Purchase #7 | $143.26 | 3.238% | $147.8988 | $147.90 | $147.90 | $147.90 |
| 7 purchase totals = | $636.90 | $692.5390 | $692.55 | $692.60 | $692.50 | |