| 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 | $128.46 | 5.690% | $135.7694 | $135.77 | $135.75 | $135.80 |
| Purchase #2 | $44.75 | 12.334% | $50.2695 | $50.27 | $50.25 | $50.30 |
| Purchase #3 | $90.33 | 8.380% | $97.8997 | $97.90 | $97.90 | $97.90 |
| Purchase #4 | $192.77 | 4.710% | $201.8495 | $201.85 | $201.85 | $201.80 |
| Purchase #5 | $104.26 | 10.582% | $115.2928 | $115.29 | $115.30 | $115.30 |
| Purchase #6 | $63.85 | 9.621% | $69.993 | $69.99 | $70.00 | $70.00 |
| Purchase #7 | $174.88 | 12.855% | $197.3608 | $197.36 | $197.35 | $197.40 |
| 7 purchase totals = | $799.30 | $868.4347 | $868.43 | $868.40 | $868.50 | |