| 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 | $154.72 | 5.289% | $162.9031 | $162.90 | $162.90 | $162.90 |
| Purchase #2 | $45.81 | 7.342% | $49.1734 | $49.17 | $49.15 | $49.20 |
| Purchase #3 | $71.40 | 6.257% | $75.8675 | $75.87 | $75.85 | $75.90 |
| Purchase #4 | $20.96 | 7.325% | $22.4953 | $22.50 | $22.50 | $22.50 |
| Purchase #5 | $76.93 | 6.281% | $81.762 | $81.76 | $81.75 | $81.80 |
| Purchase #6 | $152.65 | 12.645% | $171.9526 | $171.95 | $171.95 | $172.00 |
| Purchase #7 | $191.86 | 12.468% | $215.7811 | $215.78 | $215.80 | $215.80 |
| 7 purchase totals = | $714.33 | $779.9350 | $779.93 | $779.90 | $780.10 | |