| 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 | $170.99 | 4.849% | $179.2813 | $179.28 | $179.30 | $179.30 |
| Purchase #2 | $27.72 | 9.124% | $30.2492 | $30.25 | $30.25 | $30.20 |
| Purchase #3 | $195.49 | 4.265% | $203.8276 | $203.83 | $203.85 | $203.80 |
| Purchase #4 | $120.95 | 13.257% | $136.9843 | $136.98 | $137.00 | $137.00 |
| Purchase #5 | $186.56 | 10.164% | $205.522 | $205.52 | $205.50 | $205.50 |
| Purchase #6 | $29.59 | 10.175% | $32.6008 | $32.60 | $32.60 | $32.60 |
| Purchase #7 | $179.93 | 4.360% | $187.7749 | $187.77 | $187.75 | $187.80 |
| 7 purchase totals = | $911.23 | $976.2401 | $976.23 | $976.25 | $976.20 | |