| 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 | $101.77 | 6.168% | $108.0472 | $108.05 | $108.05 | $108.00 |
| Purchase #2 | $128.78 | 4.781% | $134.937 | $134.94 | $134.95 | $134.90 |
| Purchase #3 | $147.56 | 8.629% | $160.293 | $160.29 | $160.30 | $160.30 |
| Purchase #4 | $75.95 | 4.754% | $79.5607 | $79.56 | $79.55 | $79.60 |
| Purchase #5 | $61.38 | 11.189% | $68.2478 | $68.25 | $68.25 | $68.20 |
| Purchase #6 | $218.37 | 7.537% | $234.8285 | $234.83 | $234.85 | $234.80 |
| Purchase #7 | $12.69 | 10.547% | $14.0284 | $14.03 | $14.05 | $14.00 |
| 7 purchase totals = | $746.50 | $799.9426 | $799.95 | $800.00 | $799.80 | |