| 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 | $99.83 | 6.367% | $106.1862 | $106.19 | $106.20 | $106.20 |
| Purchase #2 | $52.37 | 3.521% | $54.2139 | $54.21 | $54.20 | $54.20 |
| Purchase #3 | $178.94 | 5.600% | $188.9606 | $188.96 | $188.95 | $189.00 |
| Purchase #4 | $161.44 | 7.752% | $173.9548 | $173.95 | $173.95 | $174.00 |
| Purchase #5 | $174.36 | 3.137% | $179.8297 | $179.83 | $179.85 | $179.80 |
| Purchase #6 | $31.45 | 8.169% | $34.0192 | $34.02 | $34.00 | $34.00 |
| Purchase #7 | $52.81 | 6.364% | $56.1708 | $56.17 | $56.15 | $56.20 |
| 7 purchase totals = | $751.20 | $793.3352 | $793.33 | $793.30 | $793.40 | |