| 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 | $162.39 | 6.645% | $173.1808 | $173.18 | $173.20 | $173.20 |
| Purchase #2 | $10.91 | 13.613% | $12.3952 | $12.40 | $12.40 | $12.40 |
| Purchase #3 | $191.99 | 11.870% | $214.7792 | $214.78 | $214.80 | $214.80 |
| Purchase #4 | $33.45 | 4.249% | $34.8713 | $34.87 | $34.85 | $34.90 |
| Purchase #5 | $23.53 | 8.668% | $25.5696 | $25.57 | $25.55 | $25.60 |
| Purchase #6 | $200.55 | 10.590% | $221.7882 | $221.79 | $221.80 | $221.80 |
| Purchase #7 | $81.51 | 12.260% | $91.5031 | $91.50 | $91.50 | $91.50 |
| 7 purchase totals = | $704.33 | $774.0874 | $774.09 | $774.10 | $774.20 | |