| 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 | $113.87 | 8.170% | $123.1732 | $123.17 | $123.15 | $123.20 |
| Purchase #2 | $219.70 | 6.395% | $233.7498 | $233.75 | $233.75 | $233.70 |
| Purchase #3 | $164.61 | 6.363% | $175.0841 | $175.08 | $175.10 | $175.10 |
| Purchase #4 | $179.74 | 6.763% | $191.8958 | $191.90 | $191.90 | $191.90 |
| Purchase #5 | $72.44 | 4.645% | $75.8048 | $75.80 | $75.80 | $75.80 |
| Purchase #6 | $73.27 | 6.204% | $77.8157 | $77.82 | $77.80 | $77.80 |
| Purchase #7 | $89.33 | 12.358% | $100.3694 | $100.37 | $100.35 | $100.40 |
| 7 purchase totals = | $912.96 | $977.8928 | $977.89 | $977.85 | $977.90 | |