| 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 | $161.60 | 3.838% | $167.8022 | $167.80 | $167.80 | $167.80 |
| Purchase #2 | $149.37 | 3.768% | $154.9983 | $155.00 | $155.00 | $155.00 |
| Purchase #3 | $102.77 | 7.812% | $110.7984 | $110.80 | $110.80 | $110.80 |
| Purchase #4 | $5.72 | 11.440% | $6.3744 | $6.37 | $6.35 | $6.40 |
| Purchase #5 | $245.85 | 6.221% | $261.1443 | $261.14 | $261.15 | $261.10 |
| Purchase #6 | $50.40 | 13.827% | $57.3688 | $57.37 | $57.35 | $57.40 |
| Purchase #7 | $148.25 | 12.196% | $166.3306 | $166.33 | $166.35 | $166.30 |
| 7 purchase totals = | $863.96 | $924.8170 | $924.81 | $924.80 | $924.80 | |