| 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 | $148.89 | 13.380% | $168.8115 | $168.81 | $168.80 | $168.80 |
| Purchase #2 | $73.72 | 12.722% | $83.0987 | $83.10 | $83.10 | $83.10 |
| Purchase #3 | $162.54 | 10.102% | $178.9598 | $178.96 | $178.95 | $179.00 |
| Purchase #4 | $55.57 | 11.550% | $61.9883 | $61.99 | $62.00 | $62.00 |
| Purchase #5 | $55.46 | 13.260% | $62.814 | $62.81 | $62.80 | $62.80 |
| Purchase #6 | $192.46 | 10.501% | $212.6702 | $212.67 | $212.65 | $212.70 |
| Purchase #7 | $132.61 | 5.847% | $140.3637 | $140.36 | $140.35 | $140.40 |
| 7 purchase totals = | $821.25 | $908.7062 | $908.70 | $908.65 | $908.80 | |