| 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 | $153.60 | 5.141% | $161.4966 | $161.50 | $161.50 | $161.50 |
| Purchase #2 | $174.44 | 9.143% | $190.389 | $190.39 | $190.40 | $190.40 |
| Purchase #3 | $230.50 | 13.651% | $261.9656 | $261.97 | $261.95 | $262.00 |
| Purchase #4 | $138.62 | 5.479% | $146.215 | $146.22 | $146.20 | $146.20 |
| Purchase #5 | $152.32 | 6.545% | $162.2893 | $162.29 | $162.30 | $162.30 |
| Purchase #6 | $85.86 | 7.337% | $92.1595 | $92.16 | $92.15 | $92.20 |
| Purchase #7 | $177.90 | 8.699% | $193.3755 | $193.38 | $193.40 | $193.40 |
| 7 purchase totals = | $1,113.24 | $1,207.8905 | $1,207.91 | $1,207.90 | $1,208.00 | |