| 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 | $172.46 | 12.241% | $193.5708 | $193.57 | $193.55 | $193.60 |
| Purchase #2 | $184.82 | 5.428% | $194.852 | $194.85 | $194.85 | $194.90 |
| Purchase #3 | $206.90 | 9.336% | $226.2162 | $226.22 | $226.20 | $226.20 |
| Purchase #4 | $67.39 | 13.278% | $76.338 | $76.34 | $76.35 | $76.30 |
| Purchase #5 | $235.97 | 10.733% | $261.2967 | $261.30 | $261.30 | $261.30 |
| Purchase #6 | $37.56 | 6.440% | $39.9789 | $39.98 | $40.00 | $40.00 |
| Purchase #7 | $78.56 | 3.444% | $81.2656 | $81.27 | $81.25 | $81.30 |
| 7 purchase totals = | $983.66 | $1,073.5182 | $1,073.53 | $1,073.50 | $1,073.60 | |