| 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 | $143.31 | 7.692% | $154.3334 | $154.33 | $154.35 | $154.30 |
| Purchase #2 | $126.47 | 7.222% | $135.6037 | $135.60 | $135.60 | $135.60 |
| Purchase #3 | $233.78 | 11.775% | $261.3076 | $261.31 | $261.30 | $261.30 |
| Purchase #4 | $154.43 | 10.839% | $171.1687 | $171.17 | $171.15 | $171.20 |
| Purchase #5 | $202.59 | 6.599% | $215.9589 | $215.96 | $215.95 | $216.00 |
| Purchase #6 | $191.59 | 4.822% | $200.8285 | $200.83 | $200.85 | $200.80 |
| Purchase #7 | $25.34 | 8.237% | $27.4273 | $27.43 | $27.45 | $27.40 |
| 7 purchase totals = | $1,077.51 | $1,166.6281 | $1,166.63 | $1,166.65 | $1,166.60 | |