| 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 | $143.92 | 11.411% | $160.3427 | $160.34 | $160.35 | $160.30 |
| Purchase #2 | $124.64 | 9.192% | $136.0969 | $136.10 | $136.10 | $136.10 |
| Purchase #3 | $66.74 | 7.393% | $71.6741 | $71.67 | $71.65 | $71.70 |
| Purchase #4 | $90.41 | 9.848% | $99.3136 | $99.31 | $99.30 | $99.30 |
| Purchase #5 | $64.25 | 10.155% | $70.7746 | $70.77 | $70.75 | $70.80 |
| Purchase #6 | $233.47 | 13.722% | $265.5068 | $265.51 | $265.50 | $265.50 |
| Purchase #7 | $16.37 | 5.165% | $17.2155 | $17.22 | $17.20 | $17.20 |
| 7 purchase totals = | $739.80 | $820.9242 | $820.92 | $820.85 | $820.90 | |