| 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 | $133.64 | 11.342% | $148.7974 | $148.80 | $148.80 | $148.80 |
| Purchase #2 | $247.36 | 3.320% | $255.5724 | $255.57 | $255.55 | $255.60 |
| Purchase #3 | $234.44 | 5.517% | $247.3741 | $247.37 | $247.35 | $247.40 |
| Purchase #4 | $142.98 | 8.616% | $155.2992 | $155.30 | $155.30 | $155.30 |
| Purchase #5 | $50.50 | 12.214% | $56.6681 | $56.67 | $56.65 | $56.70 |
| Purchase #6 | $199.37 | 5.289% | $209.9147 | $209.91 | $209.90 | $209.90 |
| Purchase #7 | $72.34 | 8.434% | $78.4412 | $78.44 | $78.45 | $78.40 |
| 7 purchase totals = | $1,080.63 | $1,152.0671 | $1,152.06 | $1,152.00 | $1,152.10 | |