| 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 | $181.96 | 3.633% | $188.5706 | $188.57 | $188.55 | $188.60 |
| Purchase #2 | $213.57 | 6.710% | $227.9005 | $227.90 | $227.90 | $227.90 |
| Purchase #3 | $68.67 | 12.848% | $77.4927 | $77.49 | $77.50 | $77.50 |
| Purchase #4 | $95.70 | 9.333% | $104.6317 | $104.63 | $104.65 | $104.60 |
| Purchase #5 | $101.58 | 6.442% | $108.1238 | $108.12 | $108.10 | $108.10 |
| Purchase #6 | $140.95 | 3.282% | $145.576 | $145.58 | $145.60 | $145.60 |
| Purchase #7 | $26.91 | 8.124% | $29.0962 | $29.10 | $29.10 | $29.10 |
| 7 purchase totals = | $829.34 | $881.3915 | $881.39 | $881.40 | $881.40 | |