| 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 | $196.85 | 3.316% | $203.3775 | $203.38 | $203.40 | $203.40 |
| Purchase #2 | $192.57 | 8.186% | $208.3338 | $208.33 | $208.35 | $208.30 |
| Purchase #3 | $5.99 | 6.164% | $6.3592 | $6.36 | $6.35 | $6.40 |
| Purchase #4 | $71.48 | 13.871% | $81.395 | $81.40 | $81.40 | $81.40 |
| Purchase #5 | $81.72 | 10.336% | $90.1666 | $90.17 | $90.15 | $90.20 |
| Purchase #6 | $6.80 | 12.144% | $7.6258 | $7.63 | $7.65 | $7.60 |
| Purchase #7 | $179.91 | 11.843% | $201.2167 | $201.22 | $201.20 | $201.20 |
| 7 purchase totals = | $735.32 | $798.4746 | $798.49 | $798.50 | $798.50 | |