| 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 | $135.85 | 10.685% | $150.3656 | $150.37 | $150.35 | $150.40 |
| Purchase #2 | $144.40 | 7.175% | $154.7607 | $154.76 | $154.75 | $154.80 |
| Purchase #3 | $56.48 | 7.622% | $60.7849 | $60.78 | $60.80 | $60.80 |
| Purchase #4 | $178.37 | 13.666% | $202.746 | $202.75 | $202.75 | $202.70 |
| Purchase #5 | $226.79 | 3.347% | $234.3807 | $234.38 | $234.40 | $234.40 |
| Purchase #6 | $178.78 | 12.757% | $201.587 | $201.59 | $201.60 | $201.60 |
| Purchase #7 | $100.83 | 8.673% | $109.575 | $109.58 | $109.60 | $109.60 |
| 7 purchase totals = | $1,021.50 | $1,114.1999 | $1,114.21 | $1,114.25 | $1,114.30 | |