| 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 | $149.47 | 12.381% | $167.9759 | $167.98 | $168.00 | $168.00 |
| Purchase #2 | $250.52 | 4.818% | $262.5901 | $262.59 | $262.60 | $262.60 |
| Purchase #3 | $250.31 | 13.235% | $283.4385 | $283.44 | $283.45 | $283.40 |
| Purchase #4 | $151.35 | 5.840% | $160.1888 | $160.19 | $160.20 | $160.20 |
| Purchase #5 | $135.60 | 3.707% | $140.6267 | $140.63 | $140.65 | $140.60 |
| Purchase #6 | $218.92 | 5.173% | $230.2447 | $230.24 | $230.25 | $230.20 |
| Purchase #7 | $245.85 | 6.455% | $261.7196 | $261.72 | $261.70 | $261.70 |
| 7 purchase totals = | $1,402.02 | $1,506.7843 | $1,506.79 | $1,506.85 | $1,506.70 | |